200932245

素因数分解:

$3^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{907}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 361245984

約数和(自身を除く): 160313739

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 547, 907, 1641, 2721, 2735, 4535, 4923, 8163, 8205, 13605, 14769, 24489, 24615, 40815, 44307, 73467, 73845, 122445, 221535, 367335, 496129, 1488387, 2480645, 4465161, 7441935, 13395483, 22325805, 40186449, 66977415, 200932245]

約数ペア:

[(1, 200932245), (3, 66977415), (5, 40186449), (9, 22325805), (15, 13395483), (27, 7441935), (45, 4465161), (81, 2480645), (135, 1488387), (405, 496129), (547, 367335), (907, 221535), (1641, 122445), (2721, 73845), (2735, 73467), (4535, 44307), (4923, 40815), (8163, 24615), (8205, 24489), (13605, 14769)]