222488238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5297339}}^1$

素因数の和:5297351

約数の個数: 16

約数和(自身を含む): 508544640

約数和(自身を除く): 286056402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5297339, 10594678, 15892017, 31784034, 37081373, 74162746, 111244119, 222488238]

約数ペア:

[(1, 222488238), (2, 111244119), (3, 74162746), (6, 37081373), (7, 31784034), (14, 15892017), (21, 10594678), (42, 5297339)]