204589434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{91909}}^1$

素因数の和:91974

約数の個数: 32

約数和(自身を含む): 476461440

約数和(自身を除く): 271872006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 91909, 183818, 275727, 551454, 643363, 1286726, 1930089, 3860178, 4871177, 9742354, 14613531, 29227062, 34098239, 68196478, 102294717, 204589434]

約数ペア:

[(1, 204589434), (2, 102294717), (3, 68196478), (6, 34098239), (7, 29227062), (14, 14613531), (21, 9742354), (42, 4871177), (53, 3860178), (106, 1930089), (159, 1286726), (318, 643363), (371, 551454), (742, 275727), (1113, 183818), (2226, 91909)]