204800974

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{129457}}^1$

素因数の和:129579

約数の個数: 16

約数和(自身を含む): 354197088

約数和(自身を除く): 149396114

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 129457, 258914, 906199, 1812398, 14628641, 29257282, 102400487, 204800974]

約数ペア:

[(1, 204800974), (2, 102400487), (7, 29257282), (14, 14628641), (113, 1812398), (226, 906199), (791, 258914), (1582, 129457)]