220551268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463343}}^1$

素因数の和:463371

約数の個数: 24

約数和(自身を含む): 467050752

約数和(自身を除く): 246499484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 463343, 926686, 1853372, 3243401, 6486802, 7876831, 12973604, 15753662, 31507324, 55137817, 110275634, 220551268]

約数ペア:

[(1, 220551268), (2, 110275634), (4, 55137817), (7, 31507324), (14, 15753662), (17, 12973604), (28, 7876831), (34, 6486802), (68, 3243401), (119, 1853372), (238, 926686), (476, 463343)]