201518216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{868613}}^1$

素因数の和:868648

約数の個数: 16

約数和(自身を含む): 390876300

約数和(自身を除く): 189358084

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 868613, 1737226, 3474452, 6948904, 25189777, 50379554, 100759108, 201518216]

約数ペア:

[(1, 201518216), (2, 100759108), (4, 50379554), (8, 25189777), (29, 6948904), (58, 3474452), (116, 1737226), (232, 868613)]