201213012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2438

約数の個数: 144

約数和(自身を含む): 641898432

約数和(自身を除く): 440685420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2393, 2548, 3003, 3234, 3822, 4004, 4786, 6006, 6468, 7007, 7179, 7644, 9572, 12012, 14014, 14358, 16751, 21021, 26323, 28028, 28716, 31109, 33502, 42042, 50253, 52646, 62218, 67004, 78969, 84084, 93327, 100506, 105292, 117257, 124436, 157938, 184261, 186654, 201012, 217763, 234514, 315876, 342199, 351771, 368522, 373308, 435526, 469028, 552783, 653289, 684398, 703542, 737044, 871052, 1026597, 1105566, 1289827, 1306578, 1368796, 1407084, 1524341, 2053194, 2211132, 2395393, 2579654, 2613156, 3048682, 3869481, 4106388, 4573023, 4790786, 5159308, 6097364, 7186179, 7738962, 9146046, 9581572, 14372358, 15477924, 16767751, 18292092, 28744716, 33535502, 50303253, 67071004, 100606506, 201213012]

約数ペア:

[(1, 201213012), (2, 100606506), (3, 67071004), (4, 50303253), (6, 33535502), (7, 28744716), (11, 18292092), (12, 16767751), (13, 15477924), (14, 14372358), (21, 9581572), (22, 9146046), (26, 7738962), (28, 7186179), (33, 6097364), (39, 5159308), (42, 4790786), (44, 4573023), (49, 4106388), (52, 3869481), (66, 3048682), (77, 2613156), (78, 2579654), (84, 2395393), (91, 2211132), (98, 2053194), (132, 1524341), (143, 1407084), (147, 1368796), (154, 1306578), (156, 1289827), (182, 1105566), (196, 1026597), (231, 871052), (273, 737044), (286, 703542), (294, 684398), (308, 653289), (364, 552783), (429, 469028), (462, 435526), (539, 373308), (546, 368522), (572, 351771), (588, 342199), (637, 315876), (858, 234514), (924, 217763), (1001, 201012), (1078, 186654), (1092, 184261), (1274, 157938), (1617, 124436), (1716, 117257), (1911, 105292), (2002, 100506), (2156, 93327), (2393, 84084), (2548, 78969), (3003, 67004), (3234, 62218), (3822, 52646), (4004, 50253), (4786, 42042), (6006, 33502), (6468, 31109), (7007, 28716), (7179, 28028), (7644, 26323), (9572, 21021), (12012, 16751), (14014, 14358)]