201999567292

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{3163}}^1\times {\mathrm{202099}}^1$

素因数の和:205345

約数の個数: 24

約数和(自身を含む): 358088864000

約数和(自身を除く): 156089296708

約数列:

[1, 2, 4, 79, 158, 316, 3163, 6326, 12652, 202099, 249877, 404198, 499754, 808396, 999508, 15965821, 31931642, 63863284, 639239137, 1278478274, 2556956548, 50499891823, 100999783646, 201999567292]

約数ペア:

[(1, 201999567292), (2, 100999783646), (4, 50499891823), (79, 2556956548), (158, 1278478274), (316, 639239137), (3163, 63863284), (6326, 31931642), (12652, 15965821), (202099, 999508), (249877, 808396), (404198, 499754)]