222700216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1465133}}^1$

素因数の和:1465158

約数の個数: 16

約数和(自身を含む): 439540200

約数和(自身を除く): 216839984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1465133, 2930266, 5860532, 11721064, 27837527, 55675054, 111350108, 222700216]

約数ペア:

[(1, 222700216), (2, 111350108), (4, 55675054), (8, 27837527), (19, 11721064), (38, 5860532), (76, 2930266), (152, 1465133)]