203541416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1957129}}^1$

素因数の和:1957148

約数の個数: 16

約数和(自身を含む): 410997300

約数和(自身を除く): 207455884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1957129, 3914258, 7828516, 15657032, 25442677, 50885354, 101770708, 203541416]

約数ペア:

[(1, 203541416), (2, 101770708), (4, 50885354), (8, 25442677), (13, 15657032), (26, 7828516), (52, 3914258), (104, 1957129)]