198130135

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{92801}}^1$

素因数の和:92874

約数の個数: 16

約数和(自身を含む): 276178752

約数和(自身を除く): 78048617

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 92801, 464005, 649607, 3248035, 5660861, 28304305, 39626027, 198130135]

約数ペア:

[(1, 198130135), (5, 39626027), (7, 28304305), (35, 5660861), (61, 3248035), (305, 649607), (427, 464005), (2135, 92801)]