208536998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{3517}}^1$

素因数の和:4831

約数の個数: 16

約数和(自身を含む): 326751840

約数和(自身を除く): 118214842

約数列:

[1, 2, 23, 46, 1289, 2578, 3517, 7034, 29647, 59294, 80891, 161782, 4533413, 9066826, 104268499, 208536998]

約数ペア:

[(1, 208536998), (2, 104268499), (23, 9066826), (46, 4533413), (1289, 161782), (2578, 80891), (3517, 59294), (7034, 29647)]