201149228

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{4951}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 402657024

約数和(自身を除く): 201507796

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2902, 4951, 5804, 9902, 10157, 19804, 20314, 34657, 40628, 69314, 138628, 7183901, 14367802, 28735604, 50287307, 100574614, 201149228]

約数ペア:

[(1, 201149228), (2, 100574614), (4, 50287307), (7, 28735604), (14, 14367802), (28, 7183901), (1451, 138628), (2902, 69314), (4951, 40628), (5804, 34657), (9902, 20314), (10157, 19804)]