200449640216

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{25903}}^1$

素因数の和:26981

約数の個数: 96

約数和(自身を含む): 460676736000

約数和(自身を除く): 260227095784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1039, 1064, 1862, 2078, 3724, 4156, 7273, 7448, 8312, 14546, 19741, 25903, 29092, 39482, 50911, 51806, 58184, 78964, 101822, 103612, 138187, 157928, 181321, 203644, 207224, 276374, 362642, 407288, 492157, 552748, 725284, 967309, 984314, 1105496, 1269247, 1450568, 1934618, 1968628, 2538494, 3445099, 3869236, 3937256, 5076988, 6890198, 7738472, 10153976, 13780396, 24115693, 26913217, 27560792, 48231386, 53826434, 96462772, 107652868, 188392519, 192925544, 215305736, 376785038, 511351123, 753570076, 1022702246, 1318747633, 1507140152, 2045404492, 2637495266, 3579457861, 4090808984, 5274990532, 7158915722, 10549981064, 14317831444, 25056205027, 28635662888, 50112410054, 100224820108, 200449640216]

約数ペア:

[(1, 200449640216), (2, 100224820108), (4, 50112410054), (7, 28635662888), (8, 25056205027), (14, 14317831444), (19, 10549981064), (28, 7158915722), (38, 5274990532), (49, 4090808984), (56, 3579457861), (76, 2637495266), (98, 2045404492), (133, 1507140152), (152, 1318747633), (196, 1022702246), (266, 753570076), (392, 511351123), (532, 376785038), (931, 215305736), (1039, 192925544), (1064, 188392519), (1862, 107652868), (2078, 96462772), (3724, 53826434), (4156, 48231386), (7273, 27560792), (7448, 26913217), (8312, 24115693), (14546, 13780396), (19741, 10153976), (25903, 7738472), (29092, 6890198), (39482, 5076988), (50911, 3937256), (51806, 3869236), (58184, 3445099), (78964, 2538494), (101822, 1968628), (103612, 1934618), (138187, 1450568), (157928, 1269247), (181321, 1105496), (203644, 984314), (207224, 967309), (276374, 725284), (362642, 552748), (407288, 492157)]