195655486690

素因数分解:

$2^1\times 5^1\times {\mathrm{195971}}^1\times {\mathrm{99839}}^1$

素因数の和:295817

約数の個数: 16

約数和(自身を含む): 352185200640

約数和(自身を除く): 156529713950

約数列:

[1, 2, 5, 10, 99839, 195971, 199678, 391942, 499195, 979855, 998390, 1959710, 19565548669, 39131097338, 97827743345, 195655486690]

約数ペア:

[(1, 195655486690), (2, 97827743345), (5, 39131097338), (10, 19565548669), (99839, 1959710), (195971, 998390), (199678, 979855), (391942, 499195)]