210959528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{119321}}^1$

素因数の和:119357

約数の個数: 32

約数和(自身を含む): 451037160

約数和(自身を除く): 240077632

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 119321, 238642, 477284, 954568, 1551173, 2028457, 3102346, 4056914, 6204692, 8113828, 12409384, 16227656, 26369941, 52739882, 105479764, 210959528]

約数ペア:

[(1, 210959528), (2, 105479764), (4, 52739882), (8, 26369941), (13, 16227656), (17, 12409384), (26, 8113828), (34, 6204692), (52, 4056914), (68, 3102346), (104, 2028457), (136, 1551173), (221, 954568), (442, 477284), (884, 238642), (1768, 119321)]