201577579

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{2039}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 238924800

約数和(自身を除く): 37347221

約数列:

[1, 7, 29, 203, 487, 2039, 3409, 14123, 14273, 59131, 98861, 413917, 992993, 6950951, 28796797, 201577579]

約数ペア:

[(1, 201577579), (7, 28796797), (29, 6950951), (203, 992993), (487, 413917), (2039, 98861), (3409, 59131), (14123, 14273)]