205364884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{8237}}^1$

素因数の和:8535

約数の個数: 24

約数和(自身を含む): 376443648

約数和(自身を除く): 171078764

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 1084, 6233, 8237, 12466, 16474, 24932, 32948, 189451, 378902, 757804, 2232227, 4464454, 8928908, 51341221, 102682442, 205364884]

約数ペア:

[(1, 205364884), (2, 102682442), (4, 51341221), (23, 8928908), (46, 4464454), (92, 2232227), (271, 757804), (542, 378902), (1084, 189451), (6233, 32948), (8237, 24932), (12466, 16474)]