201771901

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 213539328

約数和(自身を除く): 11767427

約数列:

[1, 31, 53, 227, 541, 1643, 7037, 12031, 16771, 28673, 122807, 372961, 888863, 3807017, 6508771, 201771901]

約数ペア:

[(1, 201771901), (31, 6508771), (53, 3807017), (227, 888863), (541, 372961), (1643, 122807), (7037, 28673), (12031, 16771)]