201525356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 378362880

約数和(自身を除く): 176837524

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 137, 236, 271, 274, 542, 548, 1084, 1357, 2714, 3151, 5428, 6233, 6302, 8083, 12466, 12604, 15989, 16166, 24932, 31978, 32332, 37127, 63956, 74254, 148508, 185909, 367747, 371818, 735494, 743636, 853921, 1470988, 1707842, 2190493, 3415684, 4380986, 8761972, 50381339, 100762678, 201525356]

約数ペア:

[(1, 201525356), (2, 100762678), (4, 50381339), (23, 8761972), (46, 4380986), (59, 3415684), (92, 2190493), (118, 1707842), (137, 1470988), (236, 853921), (271, 743636), (274, 735494), (542, 371818), (548, 367747), (1084, 185909), (1357, 148508), (2714, 74254), (3151, 63956), (5428, 37127), (6233, 32332), (6302, 31978), (8083, 24932), (12466, 16166), (12604, 15989)]