193900730

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{86951}}^1$

素因数の和:87181

約数の個数: 16

約数和(自身を含む): 350590464

約数和(自身を除く): 156689734

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 86951, 173902, 434755, 869510, 19390073, 38780146, 96950365, 193900730]

約数ペア:

[(1, 193900730), (2, 96950365), (5, 38780146), (10, 19390073), (223, 869510), (446, 434755), (1115, 173902), (2230, 86951)]