201498172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4861}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 362394032

約数和(自身を除く): 160895860

約数列:

[1, 2, 4, 43, 86, 172, 241, 482, 964, 4861, 9722, 10363, 19444, 20726, 41452, 209023, 418046, 836092, 1171501, 2343002, 4686004, 50374543, 100749086, 201498172]

約数ペア:

[(1, 201498172), (2, 100749086), (4, 50374543), (43, 4686004), (86, 2343002), (172, 1171501), (241, 836092), (482, 418046), (964, 209023), (4861, 41452), (9722, 20726), (10363, 19444)]