207712982

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{2357}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 314934480

約数和(自身を除く): 107221498

約数列:

[1, 2, 139, 278, 317, 634, 2357, 4714, 44063, 88126, 327623, 655246, 747169, 1494338, 103856491, 207712982]

約数ペア:

[(1, 207712982), (2, 103856491), (139, 1494338), (278, 747169), (317, 655246), (634, 327623), (2357, 88126), (4714, 44063)]