201449570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42953}}^1$

素因数の和:43034

約数の個数: 32

約数和(自身を含む): 420605568

約数和(自身を除く): 219155998

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 42953, 85906, 214765, 300671, 429530, 601342, 1503355, 2877851, 3006710, 5755702, 14389255, 20144957, 28778510, 40289914, 100724785, 201449570]

約数ペア:

[(1, 201449570), (2, 100724785), (5, 40289914), (7, 28778510), (10, 20144957), (14, 14389255), (35, 5755702), (67, 3006710), (70, 2877851), (134, 1503355), (335, 601342), (469, 429530), (670, 300671), (938, 214765), (2345, 85906), (4690, 42953)]