201772354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1621}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 367168896

約数和(自身を除く): 165396542

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 523, 1046, 1621, 3242, 3661, 7322, 8891, 11347, 17782, 22694, 27557, 55114, 62237, 124474, 192899, 385798, 847783, 1695566, 5934481, 11868962, 14412311, 28824622, 100886177, 201772354]

約数ペア:

[(1, 201772354), (2, 100886177), (7, 28824622), (14, 14412311), (17, 11868962), (34, 5934481), (119, 1695566), (238, 847783), (523, 385798), (1046, 192899), (1621, 124474), (3242, 62237), (3661, 55114), (7322, 27557), (8891, 22694), (11347, 17782)]