220562023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 255131280

約数和(自身を除く): 34569257

約数列:

[1, 11, 29, 47, 313, 319, 517, 1363, 2209, 3443, 9077, 14711, 14993, 24299, 64061, 99847, 161821, 426619, 691417, 704671, 4692809, 7605587, 20051093, 220562023]

約数ペア:

[(1, 220562023), (11, 20051093), (29, 7605587), (47, 4692809), (313, 704671), (319, 691417), (517, 426619), (1363, 161821), (2209, 99847), (3443, 64061), (9077, 24299), (14711, 14993)]