202220390

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{37379}}^1$

素因数の和:37927

約数の個数: 16

約数和(自身を含む): 364679280

約数和(自身を除く): 162458890

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 37379, 74758, 186895, 373790, 20222039, 40444078, 101110195, 202220390]

約数ペア:

[(1, 202220390), (2, 101110195), (5, 40444078), (10, 20222039), (541, 373790), (1082, 186895), (2705, 74758), (5410, 37379)]