208446050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101681}}^1$

素因数の和:101734

約数の個数: 24

約数和(自身を含む): 397169892

約数和(自身を除く): 188723842

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 101681, 203362, 508405, 1016810, 2542025, 4168921, 5084050, 8337842, 20844605, 41689210, 104223025, 208446050]

約数ペア:

[(1, 208446050), (2, 104223025), (5, 41689210), (10, 20844605), (25, 8337842), (41, 5084050), (50, 4168921), (82, 2542025), (205, 1016810), (410, 508405), (1025, 203362), (2050, 101681)]