201348518168

素因数分解:

$2^3\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1651589}}^1$

素因数の和:1651920

約数の個数: 48

約数和(自身を含む): 440578148400

約数和(自身を除く): 239229630232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 311, 392, 622, 1244, 2177, 2488, 4354, 8708, 15239, 17416, 30478, 60956, 121912, 1651589, 3303178, 6606356, 11561123, 13212712, 23122246, 46244492, 80927861, 92488984, 161855722, 323711444, 513644179, 647422888, 1027288358, 2054576716, 3595509253, 4109153432, 7191018506, 14382037012, 25168564771, 28764074024, 50337129542, 100674259084, 201348518168]

約数ペア:

[(1, 201348518168), (2, 100674259084), (4, 50337129542), (7, 28764074024), (8, 25168564771), (14, 14382037012), (28, 7191018506), (49, 4109153432), (56, 3595509253), (98, 2054576716), (196, 1027288358), (311, 647422888), (392, 513644179), (622, 323711444), (1244, 161855722), (2177, 92488984), (2488, 80927861), (4354, 46244492), (8708, 23122246), (15239, 13212712), (17416, 11561123), (30478, 6606356), (60956, 3303178), (121912, 1651589)]