239245870

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{143261}}^1$

素因数の和:143435

約数の個数: 16

約数和(自身を含む): 433224288

約数和(自身を除く): 193978418

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 143261, 286522, 716305, 1432610, 23924587, 47849174, 119622935, 239245870]

約数ペア:

[(1, 239245870), (2, 119622935), (5, 47849174), (10, 23924587), (167, 1432610), (334, 716305), (835, 286522), (1670, 143261)]