200923305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28319}}^1$

素因数の和:28381

約数の個数: 32

約数和(自身を含む): 358871040

約数和(自身を除く): 157947735

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 28319, 84957, 141595, 311509, 424785, 934527, 1217717, 1557545, 3653151, 4672635, 6088585, 13394887, 18265755, 40184661, 66974435, 200923305]

約数ペア:

[(1, 200923305), (3, 66974435), (5, 40184661), (11, 18265755), (15, 13394887), (33, 6088585), (43, 4672635), (55, 3653151), (129, 1557545), (165, 1217717), (215, 934527), (473, 424785), (645, 311509), (1419, 141595), (2365, 84957), (7095, 28319)]