199443455

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 242040960

約数和(自身を除く): 42597505

約数列:

[1, 5, 139, 347, 695, 827, 1735, 4135, 48233, 114953, 241165, 286969, 574765, 1434845, 39888691, 199443455]

約数ペア:

[(1, 199443455), (5, 39888691), (139, 1434845), (347, 574765), (695, 286969), (827, 241165), (1735, 114953), (4135, 48233)]