239994830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{107621}}^1$

素因数の和:107851

約数の個数: 16

約数和(自身を含む): 433931904

約数和(自身を除く): 193937074

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 107621, 215242, 538105, 1076210, 23999483, 47998966, 119997415, 239994830]

約数ペア:

[(1, 239994830), (2, 119997415), (5, 47998966), (10, 23999483), (223, 1076210), (446, 538105), (1115, 215242), (2230, 107621)]