196137145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{971}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 239345280

約数和(自身を除く): 43208135

約数列:

[1, 5, 71, 355, 569, 971, 2845, 4855, 40399, 68941, 201995, 344705, 552499, 2762495, 39227429, 196137145]

約数ペア:

[(1, 196137145), (5, 39227429), (71, 2762495), (355, 552499), (569, 344705), (971, 201995), (2845, 68941), (4855, 40399)]