200416161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 323066880

約数和(自身を除く): 122650719

約数列:

[1, 3, 11, 19, 33, 37, 53, 57, 111, 159, 163, 209, 407, 489, 583, 627, 703, 1007, 1221, 1749, 1793, 1961, 2109, 3021, 3097, 5379, 5883, 6031, 7733, 8639, 9291, 11077, 18093, 21571, 23199, 25917, 33231, 34067, 37259, 64713, 66341, 95029, 102201, 111777, 114589, 164141, 199023, 285087, 319643, 343767, 409849, 492423, 958929, 1229547, 1260479, 1805551, 3516073, 3781437, 5416653, 6073217, 10548219, 18219651, 66805387, 200416161]

約数ペア:

[(1, 200416161), (3, 66805387), (11, 18219651), (19, 10548219), (33, 6073217), (37, 5416653), (53, 3781437), (57, 3516073), (111, 1805551), (159, 1260479), (163, 1229547), (209, 958929), (407, 492423), (489, 409849), (583, 343767), (627, 319643), (703, 285087), (1007, 199023), (1221, 164141), (1749, 114589), (1793, 111777), (1961, 102201), (2109, 95029), (3021, 66341), (3097, 64713), (5379, 37259), (5883, 34067), (6031, 33231), (7733, 25917), (8639, 23199), (9291, 21571), (11077, 18093)]