201486393410

素因数分解:

$2^1\times 5^1\times {\mathrm{8089}}^1\times {\mathrm{2490869}}^1$

素因数の和:2498965

約数の個数: 16

約数和(自身を含む): 362720489400

約数和(自身を除く): 161234095990

約数列:

[1, 2, 5, 10, 8089, 16178, 40445, 80890, 2490869, 4981738, 12454345, 24908690, 20148639341, 40297278682, 100743196705, 201486393410]

約数ペア:

[(1, 201486393410), (2, 100743196705), (5, 40297278682), (10, 20148639341), (8089, 24908690), (16178, 12454345), (40445, 4981738), (80890, 2490869)]