200614025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 279825840

約数和(自身を除く): 79211815

約数列:

[1, 5, 17, 25, 29, 41, 85, 145, 205, 397, 425, 493, 697, 725, 1025, 1189, 1985, 2465, 3485, 5945, 6749, 9925, 11513, 12325, 16277, 17425, 20213, 29725, 33745, 57565, 81385, 101065, 168725, 195721, 276709, 287825, 406925, 472033, 505325, 978605, 1383545, 2360165, 4893025, 6917725, 8024561, 11800825, 40122805, 200614025]

約数ペア:

[(1, 200614025), (5, 40122805), (17, 11800825), (25, 8024561), (29, 6917725), (41, 4893025), (85, 2360165), (145, 1383545), (205, 978605), (397, 505325), (425, 472033), (493, 406925), (697, 287825), (725, 276709), (1025, 195721), (1189, 168725), (1985, 101065), (2465, 81385), (3485, 57565), (5945, 33745), (6749, 29725), (9925, 20213), (11513, 17425), (12325, 16277)]