201949977608

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{42139}}^1$

素因数の和:42414

約数の個数: 64

約数和(自身を含む): 393216768000

約数和(自身を除く): 191266790392

約数列:

[1, 2, 4, 8, 53, 89, 106, 127, 178, 212, 254, 356, 424, 508, 712, 1016, 4717, 6731, 9434, 11303, 13462, 18868, 22606, 26924, 37736, 42139, 45212, 53848, 84278, 90424, 168556, 337112, 599059, 1198118, 2233367, 2396236, 3750371, 4466734, 4792472, 5351653, 7500742, 8933468, 10703306, 15001484, 17866936, 21406612, 30002968, 42813224, 198769663, 283637609, 397539326, 476297117, 567275218, 795078652, 952594234, 1134550436, 1590157304, 1905188468, 2269100872, 3810376936, 25243747201, 50487494402, 100974988804, 201949977608]

約数ペア:

[(1, 201949977608), (2, 100974988804), (4, 50487494402), (8, 25243747201), (53, 3810376936), (89, 2269100872), (106, 1905188468), (127, 1590157304), (178, 1134550436), (212, 952594234), (254, 795078652), (356, 567275218), (424, 476297117), (508, 397539326), (712, 283637609), (1016, 198769663), (4717, 42813224), (6731, 30002968), (9434, 21406612), (11303, 17866936), (13462, 15001484), (18868, 10703306), (22606, 8933468), (26924, 7500742), (37736, 5351653), (42139, 4792472), (45212, 4466734), (53848, 3750371), (84278, 2396236), (90424, 2233367), (168556, 1198118), (337112, 599059)]