201572218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{1777}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 309798720

約数和(自身を除く): 108226502

約数列:

[1, 2, 43, 86, 1319, 1777, 2638, 3554, 56717, 76411, 113434, 152822, 2343863, 4687726, 100786109, 201572218]

約数ペア:

[(1, 201572218), (2, 100786109), (43, 4687726), (86, 2343863), (1319, 152822), (1777, 113434), (2638, 76411), (3554, 56717)]