203997434

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2\times {\mathrm{163}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 315312960

約数和(自身を除く): 111315526

約数列:

[1, 2, 79, 89, 158, 163, 178, 326, 7031, 7921, 12877, 14062, 14507, 15842, 25754, 29014, 625759, 1146053, 1251518, 1291123, 2292106, 2582246, 101998717, 203997434]

約数ペア:

[(1, 203997434), (2, 101998717), (79, 2582246), (89, 2292106), (158, 1291123), (163, 1251518), (178, 1146053), (326, 625759), (7031, 29014), (7921, 25754), (12877, 15842), (14062, 14507)]