205291244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{1877}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 369665520

約数和(自身を除く): 164374276

約数列:

[1, 2, 4, 37, 74, 148, 739, 1478, 1877, 2956, 3754, 7508, 27343, 54686, 69449, 109372, 138898, 277796, 1387103, 2774206, 5548412, 51322811, 102645622, 205291244]

約数ペア:

[(1, 205291244), (2, 102645622), (4, 51322811), (37, 5548412), (74, 2774206), (148, 1387103), (739, 277796), (1478, 138898), (1877, 109372), (2956, 69449), (3754, 54686), (7508, 27343)]