205949536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{495071}}^1$

素因数の和:495094

約数の個数: 24

約数和(自身を含む): 436653504

約数和(自身を除く): 230703968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 495071, 990142, 1980284, 3960568, 6435923, 7921136, 12871846, 15842272, 25743692, 51487384, 102974768, 205949536]

約数ペア:

[(1, 205949536), (2, 102974768), (4, 51487384), (8, 25743692), (13, 15842272), (16, 12871846), (26, 7921136), (32, 6435923), (52, 3960568), (104, 1980284), (208, 990142), (416, 495071)]