222316444

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{12583}}^1$

素因数の和:13225

約数の個数: 24

約数和(自身を含む): 445372928

約数和(自身を除く): 223056484

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4417, 8834, 12583, 17668, 25166, 50332, 88081, 176162, 352324, 7939873, 15879746, 31759492, 55579111, 111158222, 222316444]

約数ペア:

[(1, 222316444), (2, 111158222), (4, 55579111), (7, 31759492), (14, 15879746), (28, 7939873), (631, 352324), (1262, 176162), (2524, 88081), (4417, 50332), (8834, 25166), (12583, 17668)]