201721886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1\times {\mathrm{2083}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 310374288

約数和(自身を除く): 108652402

約数列:

[1, 2, 41, 82, 1181, 2083, 2362, 4166, 48421, 85403, 96842, 170806, 2460023, 4920046, 100860943, 201721886]

約数ペア:

[(1, 201721886), (2, 100860943), (41, 4920046), (82, 2460023), (1181, 170806), (2083, 96842), (2362, 85403), (4166, 48421)]