221396034

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17921}}^1$

素因数の和:18026

約数の個数: 32

約数和(自身を含む): 464538240

約数和(自身を除く): 243142206

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 17921, 35842, 53763, 107526, 519709, 1039418, 1272391, 1559127, 2544782, 3118254, 3817173, 7634346, 36899339, 73798678, 110698017, 221396034]

約数ペア:

[(1, 221396034), (2, 110698017), (3, 73798678), (6, 36899339), (29, 7634346), (58, 3817173), (71, 3118254), (87, 2544782), (142, 1559127), (174, 1272391), (213, 1039418), (426, 519709), (2059, 107526), (4118, 53763), (6177, 35842), (12354, 17921)]