201214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 16

約数和(自身を含む): 332640

約数和(自身を除く): 131426

約数列:

[1, 2, 13, 26, 71, 109, 142, 218, 923, 1417, 1846, 2834, 7739, 15478, 100607, 201214]

約数ペア:

[(1, 201214), (2, 100607), (13, 15478), (26, 7739), (71, 2834), (109, 1846), (142, 1417), (218, 923)]