201548698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{18413}}^1$

素因数の和:18849

約数の個数: 16

約数和(自身を含む): 326369736

約数和(自身を除く): 124821038

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 18413, 36826, 239369, 478738, 7751873, 15503746, 100774349, 201548698]

約数ペア:

[(1, 201548698), (2, 100774349), (13, 15503746), (26, 7751873), (421, 478738), (842, 239369), (5473, 36826), (10946, 18413)]