210929072

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{185677}}^1$

素因数の和:185756

約数の個数: 20

約数和(自身を含む): 414433296

約数和(自身を除く): 203504224

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 185677, 371354, 742708, 1485416, 2970832, 13183067, 26366134, 52732268, 105464536, 210929072]

約数ペア:

[(1, 210929072), (2, 105464536), (4, 52732268), (8, 26366134), (16, 13183067), (71, 2970832), (142, 1485416), (284, 742708), (568, 371354), (1136, 185677)]