201925256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 412375860

約数和(自身を除く): 210450604

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 233, 338, 466, 641, 676, 932, 1282, 1352, 1864, 2564, 3029, 5128, 6058, 8333, 12116, 16666, 24232, 33332, 39377, 66664, 78754, 108329, 149353, 157508, 216658, 298706, 315016, 433316, 597412, 866632, 1194824, 1941589, 3883178, 7766356, 15532712, 25240657, 50481314, 100962628, 201925256]

約数ペア:

[(1, 201925256), (2, 100962628), (4, 50481314), (8, 25240657), (13, 15532712), (26, 7766356), (52, 3883178), (104, 1941589), (169, 1194824), (233, 866632), (338, 597412), (466, 433316), (641, 315016), (676, 298706), (932, 216658), (1282, 157508), (1352, 149353), (1864, 108329), (2564, 78754), (3029, 66664), (5128, 39377), (6058, 33332), (8333, 24232), (12116, 16666)]