201230224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56909}}^1$

素因数の和:56947

約数の個数: 40

約数和(自身を含む): 444580920

約数和(自身を除く): 243350696

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 56909, 113818, 227636, 455272, 739817, 910544, 967453, 1479634, 1934906, 2959268, 3869812, 5918536, 7739624, 11837072, 12576889, 15479248, 25153778, 50307556, 100615112, 201230224]

約数ペア:

[(1, 201230224), (2, 100615112), (4, 50307556), (8, 25153778), (13, 15479248), (16, 12576889), (17, 11837072), (26, 7739624), (34, 5918536), (52, 3869812), (68, 2959268), (104, 1934906), (136, 1479634), (208, 967453), (221, 910544), (272, 739817), (442, 455272), (884, 227636), (1768, 113818), (3536, 56909)]