202137238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{123707}}^1$

素因数の和:123771

約数の個数: 16

約数和(自身を含む): 326589120

約数和(自身を除く): 124451882

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 123707, 247414, 2350433, 4700866, 5319401, 10638802, 101068619, 202137238]

約数ペア:

[(1, 202137238), (2, 101068619), (19, 10638802), (38, 5319401), (43, 4700866), (86, 2350433), (817, 247414), (1634, 123707)]