197375724

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 679257600

約数和(自身を除く): 481881876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 84, 91, 98, 108, 114, 117, 126, 133, 147, 151, 156, 171, 182, 189, 196, 228, 234, 247, 252, 266, 273, 294, 302, 342, 351, 364, 378, 399, 441, 453, 468, 494, 513, 532, 546, 588, 604, 637, 684, 702, 741, 756, 798, 819, 882, 906, 931, 988, 1026, 1057, 1092, 1197, 1274, 1323, 1359, 1404, 1482, 1596, 1638, 1729, 1764, 1812, 1862, 1911, 1963, 2052, 2114, 2223, 2394, 2457, 2548, 2646, 2718, 2793, 2869, 2964, 3171, 3276, 3458, 3591, 3724, 3822, 3926, 4077, 4228, 4446, 4788, 4914, 5187, 5292, 5436, 5586, 5733, 5738, 5889, 6342, 6669, 6916, 7182, 7399, 7644, 7852, 8154, 8379, 8607, 8892, 9513, 9828, 10374, 11172, 11466, 11476, 11778, 12103, 12684, 13338, 13741, 14364, 14798, 15561, 16308, 16758, 17199, 17214, 17667, 19026, 20083, 20748, 22197, 22932, 23556, 24206, 25137, 25821, 26676, 27482, 28539, 29596, 31122, 33516, 34398, 34428, 35334, 36309, 37297, 38052, 40166, 41223, 44394, 46683, 48412, 50274, 51642, 53001, 54964, 57078, 60249, 62244, 66591, 68796, 70668, 72618, 74594, 77463, 80332, 82446, 88788, 93366, 96187, 100548, 103284, 106002, 108927, 111891, 114156, 120498, 123669, 133182, 140581, 145236, 149188, 154926, 164892, 180747, 186732, 192374, 199773, 212004, 217854, 223782, 240996, 247338, 261079, 266364, 281162, 288561, 309852, 326781, 335673, 361494, 371007, 384748, 399546, 421743, 435708, 447564, 494676, 522158, 542241, 562324, 577122, 653562, 671346, 722988, 742014, 783237, 799092, 843486, 865683, 1007019, 1044316, 1084482, 1154244, 1265229, 1307124, 1342692, 1484028, 1566474, 1686972, 1731366, 1827553, 2014038, 2168964, 2349711, 2530458, 2597049, 3132948, 3462732, 3655106, 3795687, 4028076, 4699422, 5060916, 5194098, 5482659, 7049133, 7310212, 7591374, 9398844, 10388196, 10965318, 14098266, 15182748, 16447977, 21930636, 28196532, 32895954, 49343931, 65791908, 98687862, 197375724]

約数ペア:

[(1, 197375724), (2, 98687862), (3, 65791908), (4, 49343931), (6, 32895954), (7, 28196532), (9, 21930636), (12, 16447977), (13, 15182748), (14, 14098266), (18, 10965318), (19, 10388196), (21, 9398844), (26, 7591374), (27, 7310212), (28, 7049133), (36, 5482659), (38, 5194098), (39, 5060916), (42, 4699422), (49, 4028076), (52, 3795687), (54, 3655106), (57, 3462732), (63, 3132948), (76, 2597049), (78, 2530458), (84, 2349711), (91, 2168964), (98, 2014038), (108, 1827553), (114, 1731366), (117, 1686972), (126, 1566474), (133, 1484028), (147, 1342692), (151, 1307124), (156, 1265229), (171, 1154244), (182, 1084482), (189, 1044316), (196, 1007019), (228, 865683), (234, 843486), (247, 799092), (252, 783237), (266, 742014), (273, 722988), (294, 671346), (302, 653562), (342, 577122), (351, 562324), (364, 542241), (378, 522158), (399, 494676), (441, 447564), (453, 435708), (468, 421743), (494, 399546), (513, 384748), (532, 371007), (546, 361494), (588, 335673), (604, 326781), (637, 309852), (684, 288561), (702, 281162), (741, 266364), (756, 261079), (798, 247338), (819, 240996), (882, 223782), (906, 217854), (931, 212004), (988, 199773), (1026, 192374), (1057, 186732), (1092, 180747), (1197, 164892), (1274, 154926), (1323, 149188), (1359, 145236), (1404, 140581), (1482, 133182), (1596, 123669), (1638, 120498), (1729, 114156), (1764, 111891), (1812, 108927), (1862, 106002), (1911, 103284), (1963, 100548), (2052, 96187), (2114, 93366), (2223, 88788), (2394, 82446), (2457, 80332), (2548, 77463), (2646, 74594), (2718, 72618), (2793, 70668), (2869, 68796), (2964, 66591), (3171, 62244), (3276, 60249), (3458, 57078), (3591, 54964), (3724, 53001), (3822, 51642), (3926, 50274), (4077, 48412), (4228, 46683), (4446, 44394), (4788, 41223), (4914, 40166), (5187, 38052), (5292, 37297), (5436, 36309), (5586, 35334), (5733, 34428), (5738, 34398), (5889, 33516), (6342, 31122), (6669, 29596), (6916, 28539), (7182, 27482), (7399, 26676), (7644, 25821), (7852, 25137), (8154, 24206), (8379, 23556), (8607, 22932), (8892, 22197), (9513, 20748), (9828, 20083), (10374, 19026), (11172, 17667), (11466, 17214), (11476, 17199), (11778, 16758), (12103, 16308), (12684, 15561), (13338, 14798), (13741, 14364)]