203421814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{12107}}^1$

素因数の和:12411

約数の個数: 16

約数和(自身を含む): 316164096

約数和(自身を除く): 112742282

約数列:

[1, 2, 31, 62, 271, 542, 8401, 12107, 16802, 24214, 375317, 750634, 3280997, 6561994, 101710907, 203421814]

約数ペア:

[(1, 203421814), (2, 101710907), (31, 6561994), (62, 3280997), (271, 750634), (542, 375317), (8401, 24214), (12107, 16802)]