195018769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 217039680

約数和(自身を除く): 22020911

約数列:

[1, 11, 61, 509, 571, 671, 5599, 6281, 31049, 34831, 290639, 341539, 383141, 3197029, 17728979, 195018769]

約数ペア:

[(1, 195018769), (11, 17728979), (61, 3197029), (509, 383141), (571, 341539), (671, 290639), (5599, 34831), (6281, 31049)]