208045616

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{47981}}^1$

素因数の和:48260

約数の個数: 20

約数和(自身を含む): 404584224

約数和(自身を除く): 196538608

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 47981, 95962, 191924, 383848, 767696, 13002851, 26005702, 52011404, 104022808, 208045616]

約数ペア:

[(1, 208045616), (2, 104022808), (4, 52011404), (8, 26005702), (16, 13002851), (271, 767696), (542, 383848), (1084, 191924), (2168, 95962), (4336, 47981)]