202170160

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7159}}^1$

素因数の和:7525

約数の個数: 40

約数和(自身を含む): 471443040

約数和(自身を除く): 269272880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 7159, 14120, 14318, 28240, 28636, 35795, 57272, 71590, 114544, 143180, 286360, 572720, 2527127, 5054254, 10108508, 12635635, 20217016, 25271270, 40434032, 50542540, 101085080, 202170160]

約数ペア:

[(1, 202170160), (2, 101085080), (4, 50542540), (5, 40434032), (8, 25271270), (10, 20217016), (16, 12635635), (20, 10108508), (40, 5054254), (80, 2527127), (353, 572720), (706, 286360), (1412, 143180), (1765, 114544), (2824, 71590), (3530, 57272), (5648, 35795), (7060, 28636), (7159, 28240), (14120, 14318)]