205125915941

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10979}}^1\times {\mathrm{9547}}^1$

素因数の和:20648

約数の個数: 16

約数和(自身を含む): 218061043200

約数和(自身を除く): 12935127259

約数列:

[1, 19, 103, 1957, 9547, 10979, 181393, 208601, 983341, 1130837, 18683479, 21485903, 104816513, 1991513747, 10796100839, 205125915941]

約数ペア:

[(1, 205125915941), (19, 10796100839), (103, 1991513747), (1957, 104816513), (9547, 21485903), (10979, 18683479), (181393, 1130837), (208601, 983341)]