209243034

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 645120000

約数和(自身を除く): 435876966

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 49, 54, 63, 66, 77, 78, 79, 91, 98, 99, 117, 126, 143, 147, 154, 158, 182, 189, 198, 231, 234, 237, 273, 286, 294, 297, 343, 351, 378, 429, 441, 462, 474, 539, 546, 553, 594, 637, 686, 693, 702, 711, 819, 858, 869, 882, 1001, 1027, 1029, 1078, 1106, 1274, 1287, 1323, 1386, 1422, 1617, 1638, 1659, 1738, 1911, 2002, 2054, 2058, 2079, 2133, 2457, 2574, 2607, 2646, 3003, 3081, 3087, 3234, 3318, 3773, 3822, 3861, 3871, 4158, 4266, 4459, 4851, 4914, 4977, 5214, 5733, 6006, 6083, 6162, 6174, 7007, 7189, 7546, 7722, 7742, 7821, 8918, 9009, 9243, 9261, 9702, 9954, 11297, 11319, 11466, 11613, 12166, 13377, 14014, 14378, 14553, 14931, 15642, 17199, 18018, 18249, 18486, 18522, 21021, 21567, 22594, 22638, 23226, 23463, 26754, 27027, 27097, 27729, 29106, 29862, 33891, 33957, 34398, 34839, 36498, 40131, 42042, 42581, 43134, 46926, 49049, 50323, 54054, 54194, 54747, 55458, 63063, 64701, 67782, 67914, 69678, 79079, 80262, 81291, 85162, 98098, 100646, 101673, 101871, 104517, 109494, 120393, 126126, 127743, 129402, 147147, 150969, 158158, 162582, 164241, 189189, 194103, 203346, 203742, 209034, 237237, 240786, 243873, 255486, 294294, 298067, 301938, 305019, 328482, 352261, 378378, 383229, 388206, 441441, 452907, 474474, 487746, 553553, 596134, 610038, 704522, 711711, 731619, 766458, 882882, 894201, 905814, 1056783, 1107106, 1149687, 1324323, 1358721, 1423422, 1463238, 1660659, 1788402, 2113566, 2135133, 2299374, 2648646, 2682603, 2717442, 3170349, 3321318, 3874871, 4270266, 4981977, 5365206, 6340698, 7749742, 8047809, 9511047, 9963954, 11624613, 14945931, 16095618, 19022094, 23249226, 29891862, 34873839, 69747678, 104621517, 209243034]

約数ペア:

[(1, 209243034), (2, 104621517), (3, 69747678), (6, 34873839), (7, 29891862), (9, 23249226), (11, 19022094), (13, 16095618), (14, 14945931), (18, 11624613), (21, 9963954), (22, 9511047), (26, 8047809), (27, 7749742), (33, 6340698), (39, 5365206), (42, 4981977), (49, 4270266), (54, 3874871), (63, 3321318), (66, 3170349), (77, 2717442), (78, 2682603), (79, 2648646), (91, 2299374), (98, 2135133), (99, 2113566), (117, 1788402), (126, 1660659), (143, 1463238), (147, 1423422), (154, 1358721), (158, 1324323), (182, 1149687), (189, 1107106), (198, 1056783), (231, 905814), (234, 894201), (237, 882882), (273, 766458), (286, 731619), (294, 711711), (297, 704522), (343, 610038), (351, 596134), (378, 553553), (429, 487746), (441, 474474), (462, 452907), (474, 441441), (539, 388206), (546, 383229), (553, 378378), (594, 352261), (637, 328482), (686, 305019), (693, 301938), (702, 298067), (711, 294294), (819, 255486), (858, 243873), (869, 240786), (882, 237237), (1001, 209034), (1027, 203742), (1029, 203346), (1078, 194103), (1106, 189189), (1274, 164241), (1287, 162582), (1323, 158158), (1386, 150969), (1422, 147147), (1617, 129402), (1638, 127743), (1659, 126126), (1738, 120393), (1911, 109494), (2002, 104517), (2054, 101871), (2058, 101673), (2079, 100646), (2133, 98098), (2457, 85162), (2574, 81291), (2607, 80262), (2646, 79079), (3003, 69678), (3081, 67914), (3087, 67782), (3234, 64701), (3318, 63063), (3773, 55458), (3822, 54747), (3861, 54194), (3871, 54054), (4158, 50323), (4266, 49049), (4459, 46926), (4851, 43134), (4914, 42581), (4977, 42042), (5214, 40131), (5733, 36498), (6006, 34839), (6083, 34398), (6162, 33957), (6174, 33891), (7007, 29862), (7189, 29106), (7546, 27729), (7722, 27097), (7742, 27027), (7821, 26754), (8918, 23463), (9009, 23226), (9243, 22638), (9261, 22594), (9702, 21567), (9954, 21021), (11297, 18522), (11319, 18486), (11466, 18249), (11613, 18018), (12166, 17199), (13377, 15642), (14014, 14931), (14378, 14553)]