201072319

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{2027}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 236740608

約数和(自身を除く): 35668289

約数列:

[1, 7, 37, 259, 383, 2027, 2681, 14171, 14189, 74999, 99197, 524993, 776341, 5434387, 28724617, 201072319]

約数ペア:

[(1, 201072319), (7, 28724617), (37, 5434387), (259, 776341), (383, 524993), (2027, 99197), (2681, 74999), (14171, 14189)]