208682914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{201821}}^1$

素因数の和:201881

約数の個数: 16

約数和(自身を含む): 348748416

約数和(自身を除く): 140065502

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 201821, 403642, 2220031, 4440062, 9485587, 18971174, 104341457, 208682914]

約数ペア:

[(1, 208682914), (2, 104341457), (11, 18971174), (22, 9485587), (47, 4440062), (94, 2220031), (517, 403642), (1034, 201821)]