258739201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{4019}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 313752960

約数和(自身を除く): 55013759

約数列:

[1, 7, 17, 119, 541, 3787, 4019, 9197, 28133, 64379, 68323, 478261, 2174279, 15219953, 36962743, 258739201]

約数ペア:

[(1, 258739201), (7, 36962743), (17, 15219953), (119, 2174279), (541, 478261), (3787, 68323), (4019, 64379), (9197, 28133)]