217235762

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{2371}}^1$

素因数の和:3185

約数の個数: 16

約数和(自身を含む): 331776384

約数和(自身を除く): 114540622

約数列:

[1, 2, 61, 122, 751, 1502, 2371, 4742, 45811, 91622, 144631, 289262, 1780621, 3561242, 108617881, 217235762]

約数ペア:

[(1, 217235762), (2, 108617881), (61, 3561242), (122, 1780621), (751, 289262), (1502, 144631), (2371, 91622), (4742, 45811)]