201403289

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 211835520

約数和(自身を除く): 10432231

約数列:

[1, 29, 137, 163, 311, 3973, 4727, 9019, 22331, 42607, 50693, 647599, 1235603, 1470097, 6944941, 201403289]

約数ペア:

[(1, 201403289), (29, 6944941), (137, 1470097), (163, 1235603), (311, 647599), (3973, 50693), (4727, 42607), (9019, 22331)]