201951910

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{74521}}^1$

素因数の和:74799

約数の個数: 16

約数和(自身を含む): 364859712

約数和(自身を除く): 162907802

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 74521, 149042, 372605, 745210, 20195191, 40390382, 100975955, 201951910]

約数ペア:

[(1, 201951910), (2, 100975955), (5, 40390382), (10, 20195191), (271, 745210), (542, 372605), (1355, 149042), (2710, 74521)]