201447590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 370344960

約数和(自身を除く): 168897370

約数列:

[1, 2, 5, 10, 71, 142, 151, 302, 355, 710, 755, 1510, 1879, 3758, 9395, 10721, 18790, 21442, 53605, 107210, 133409, 266818, 283729, 567458, 667045, 1334090, 1418645, 2837290, 20144759, 40289518, 100723795, 201447590]

約数ペア:

[(1, 201447590), (2, 100723795), (5, 40289518), (10, 20144759), (71, 2837290), (142, 1418645), (151, 1334090), (302, 667045), (355, 567458), (710, 283729), (755, 266818), (1510, 133409), (1879, 107210), (3758, 53605), (9395, 21442), (10721, 18790)]