231937210

素因数分解:

$2^1\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{5521}}^1$

素因数の和:9729

約数の個数: 16

約数和(自身を含む): 417661992

約数和(自身を除く): 185724782

約数列:

[1, 2, 5, 10, 4201, 5521, 8402, 11042, 21005, 27605, 42010, 55210, 23193721, 46387442, 115968605, 231937210]

約数ペア:

[(1, 231937210), (2, 115968605), (5, 46387442), (10, 23193721), (4201, 55210), (5521, 42010), (8402, 27605), (11042, 21005)]