201340964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106417}}^1$

素因数の和:106475

約数の個数: 24

約数和(自身を含む): 393320928

約数和(自身を除く): 191979964

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106417, 212834, 425668, 1170587, 2341174, 4575931, 4682348, 9151862, 18303724, 50335241, 100670482, 201340964]

約数ペア:

[(1, 201340964), (2, 100670482), (4, 50335241), (11, 18303724), (22, 9151862), (43, 4682348), (44, 4575931), (86, 2341174), (172, 1170587), (473, 425668), (946, 212834), (1892, 106417)]