200890218

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{130279}}^1$

素因数の和:130541

約数の個数: 16

約数和(自身を含む): 403346880

約数和(自身を除く): 202456662

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 130279, 260558, 390837, 781674, 33481703, 66963406, 100445109, 200890218]

約数ペア:

[(1, 200890218), (2, 100445109), (3, 66963406), (6, 33481703), (257, 781674), (514, 390837), (771, 260558), (1542, 130279)]