194730290

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{87323}}^1$

素因数の和:87553

約数の個数: 16

約数和(自身を含む): 352090368

約数和(自身を除く): 157360078

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 87323, 174646, 436615, 873230, 19473029, 38946058, 97365145, 194730290]

約数ペア:

[(1, 194730290), (2, 97365145), (5, 38946058), (10, 19473029), (223, 873230), (446, 436615), (1115, 174646), (2230, 87323)]