200727501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 294053760

約数和(自身を除く): 93326259

約数列:

[1, 3, 13, 39, 101, 131, 303, 389, 393, 1167, 1313, 1703, 3939, 5057, 5109, 13231, 15171, 39289, 39693, 50959, 117867, 152877, 172003, 510757, 516009, 662467, 1532271, 1987401, 5146859, 15440577, 66909167, 200727501]

約数ペア:

[(1, 200727501), (3, 66909167), (13, 15440577), (39, 5146859), (101, 1987401), (131, 1532271), (303, 662467), (389, 516009), (393, 510757), (1167, 172003), (1313, 152877), (1703, 117867), (3939, 50959), (5057, 39693), (5109, 39289), (13231, 15171)]