212438404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{5441}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 382159008

約数和(自身を除く): 169720604

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 5441, 9761, 10882, 19522, 21764, 39044, 233963, 467926, 935852, 1235107, 2470214, 4940428, 53109601, 106219202, 212438404]

約数ペア:

[(1, 212438404), (2, 106219202), (4, 53109601), (43, 4940428), (86, 2470214), (172, 1235107), (227, 935852), (454, 467926), (908, 233963), (5441, 39044), (9761, 21764), (10882, 19522)]