202059836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{417479}}^1$

素因数の和:417505

約数の個数: 18

約数和(自身を含む): 388673880

約数和(自身を除く): 186614044

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 417479, 834958, 1669916, 4592269, 9184538, 18369076, 50514959, 101029918, 202059836]

約数ペア:

[(1, 202059836), (2, 101029918), (4, 50514959), (11, 18369076), (22, 9184538), (44, 4592269), (121, 1669916), (242, 834958), (484, 417479)]