188497007998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{191497}}^1$

素因数の和:191677

約数の個数: 48

約数和(自身を含む): 325931127984

約数和(自身を除く): 137434119986

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 289, 442, 578, 1703, 2227, 3406, 3757, 4454, 7514, 28951, 37859, 57902, 75718, 191497, 382994, 492167, 984334, 2489461, 3255449, 4978922, 6510898, 25086107, 42320837, 50172214, 55342633, 84641674, 110685266, 326119391, 426463819, 652238782, 719454229, 852927638, 1438908458, 5544029647, 7249884923, 11088059294, 14499769846, 94248503999, 188497007998]

約数ペア:

[(1, 188497007998), (2, 94248503999), (13, 14499769846), (17, 11088059294), (26, 7249884923), (34, 5544029647), (131, 1438908458), (221, 852927638), (262, 719454229), (289, 652238782), (442, 426463819), (578, 326119391), (1703, 110685266), (2227, 84641674), (3406, 55342633), (3757, 50172214), (4454, 42320837), (7514, 25086107), (28951, 6510898), (37859, 4978922), (57902, 3255449), (75718, 2489461), (191497, 984334), (382994, 492167)]