203905156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{560179}}^1$

素因数の和:560203

約数の個数: 24

約数和(自身を含む): 439181120

約数和(自身を除く): 235275964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 560179, 1120358, 2240716, 3921253, 7282327, 7842506, 14564654, 15685012, 29129308, 50976289, 101952578, 203905156]

約数ペア:

[(1, 203905156), (2, 101952578), (4, 50976289), (7, 29129308), (13, 15685012), (14, 14564654), (26, 7842506), (28, 7282327), (52, 3921253), (91, 2240716), (182, 1120358), (364, 560179)]