196197876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 642364800

約数和(自身を除く): 446166924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 54, 57, 58, 63, 76, 81, 84, 87, 108, 114, 116, 126, 133, 157, 162, 171, 174, 189, 203, 228, 252, 261, 266, 314, 324, 342, 348, 378, 399, 406, 471, 513, 522, 532, 551, 567, 609, 628, 684, 756, 783, 798, 812, 942, 1026, 1044, 1099, 1102, 1134, 1197, 1218, 1413, 1539, 1566, 1596, 1653, 1827, 1884, 2052, 2198, 2204, 2268, 2349, 2394, 2436, 2826, 2983, 3078, 3132, 3297, 3306, 3591, 3654, 3857, 4239, 4396, 4553, 4698, 4788, 4959, 5481, 5652, 5966, 6156, 6594, 6612, 7182, 7308, 7714, 8478, 8949, 9106, 9396, 9891, 9918, 10773, 10962, 11571, 11932, 12717, 13188, 13659, 14364, 14877, 15428, 16443, 16956, 17898, 18212, 19782, 19836, 20881, 21546, 21924, 23142, 25434, 26847, 27318, 29673, 29754, 31871, 32886, 34713, 35796, 39564, 40977, 41762, 43092, 44631, 46284, 50868, 53694, 54636, 59346, 59508, 62643, 63742, 65772, 69426, 80541, 81954, 83524, 86507, 89019, 89262, 95613, 104139, 107388, 118692, 122931, 125286, 127484, 138852, 161082, 163908, 173014, 178038, 178524, 187929, 191226, 208278, 241623, 245862, 250572, 259521, 286839, 312417, 322164, 346028, 356076, 368793, 375858, 382452, 416556, 483246, 491724, 519042, 563787, 573678, 605549, 624834, 737586, 751716, 778563, 860517, 966492, 1038084, 1127574, 1147356, 1211098, 1249668, 1475172, 1557126, 1691361, 1721034, 1816647, 2255148, 2335689, 2422196, 2581551, 3114252, 3382722, 3442068, 3633294, 4671378, 5163102, 5449941, 6765444, 7007067, 7266588, 9342756, 10326204, 10899882, 14014134, 16349823, 21799764, 28028268, 32699646, 49049469, 65399292, 98098938, 196197876]

約数ペア:

[(1, 196197876), (2, 98098938), (3, 65399292), (4, 49049469), (6, 32699646), (7, 28028268), (9, 21799764), (12, 16349823), (14, 14014134), (18, 10899882), (19, 10326204), (21, 9342756), (27, 7266588), (28, 7007067), (29, 6765444), (36, 5449941), (38, 5163102), (42, 4671378), (54, 3633294), (57, 3442068), (58, 3382722), (63, 3114252), (76, 2581551), (81, 2422196), (84, 2335689), (87, 2255148), (108, 1816647), (114, 1721034), (116, 1691361), (126, 1557126), (133, 1475172), (157, 1249668), (162, 1211098), (171, 1147356), (174, 1127574), (189, 1038084), (203, 966492), (228, 860517), (252, 778563), (261, 751716), (266, 737586), (314, 624834), (324, 605549), (342, 573678), (348, 563787), (378, 519042), (399, 491724), (406, 483246), (471, 416556), (513, 382452), (522, 375858), (532, 368793), (551, 356076), (567, 346028), (609, 322164), (628, 312417), (684, 286839), (756, 259521), (783, 250572), (798, 245862), (812, 241623), (942, 208278), (1026, 191226), (1044, 187929), (1099, 178524), (1102, 178038), (1134, 173014), (1197, 163908), (1218, 161082), (1413, 138852), (1539, 127484), (1566, 125286), (1596, 122931), (1653, 118692), (1827, 107388), (1884, 104139), (2052, 95613), (2198, 89262), (2204, 89019), (2268, 86507), (2349, 83524), (2394, 81954), (2436, 80541), (2826, 69426), (2983, 65772), (3078, 63742), (3132, 62643), (3297, 59508), (3306, 59346), (3591, 54636), (3654, 53694), (3857, 50868), (4239, 46284), (4396, 44631), (4553, 43092), (4698, 41762), (4788, 40977), (4959, 39564), (5481, 35796), (5652, 34713), (5966, 32886), (6156, 31871), (6594, 29754), (6612, 29673), (7182, 27318), (7308, 26847), (7714, 25434), (8478, 23142), (8949, 21924), (9106, 21546), (9396, 20881), (9891, 19836), (9918, 19782), (10773, 18212), (10962, 17898), (11571, 16956), (11932, 16443), (12717, 15428), (13188, 14877), (13659, 14364)]