207435215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{6553}}^1$

素因数の和:7058

約数の個数: 16

約数和(自身を含む): 268661568

約数和(自身を除く): 61226353

約数列:

[1, 5, 13, 65, 487, 2435, 6331, 6553, 31655, 32765, 85189, 425945, 3191311, 15956555, 41487043, 207435215]

約数ペア:

[(1, 207435215), (5, 41487043), (13, 15956555), (65, 3191311), (487, 425945), (2435, 85189), (6331, 32765), (6553, 31655)]