220134418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28537}}^1$

素因数の和:28594

約数の個数: 32

約数和(自身を含む): 410947200

約数和(自身を除く): 190812782

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 28537, 57074, 199759, 399518, 542203, 827573, 1084406, 1655146, 3795421, 5793011, 7590842, 11586022, 15723887, 31447774, 110067209, 220134418]

約数ペア:

[(1, 220134418), (2, 110067209), (7, 31447774), (14, 15723887), (19, 11586022), (29, 7590842), (38, 5793011), (58, 3795421), (133, 1655146), (203, 1084406), (266, 827573), (406, 542203), (551, 399518), (1102, 199759), (3857, 57074), (7714, 28537)]