201220492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{3499}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 384552000

約数和(自身を除く): 183331508

約数列:

[1, 2, 4, 11, 22, 44, 1307, 2614, 3499, 5228, 6998, 13996, 14377, 28754, 38489, 57508, 76978, 153956, 4573193, 9146386, 18292772, 50305123, 100610246, 201220492]

約数ペア:

[(1, 201220492), (2, 100610246), (4, 50305123), (11, 18292772), (22, 9146386), (44, 4573193), (1307, 153956), (2614, 76978), (3499, 57508), (5228, 38489), (6998, 28754), (13996, 14377)]