207768914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{22877}}^1$

素因数の和:23137

約数の個数: 16

約数和(自身を含む): 329443200

約数和(自身を除く): 121674286

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 22877, 45754, 434663, 869326, 5467603, 10935206, 103884457, 207768914]

約数ペア:

[(1, 207768914), (2, 103884457), (19, 10935206), (38, 5467603), (239, 869326), (478, 434663), (4541, 45754), (9082, 22877)]