216222716

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1723}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 383038320

約数和(自身を除く): 166815604

約数列:

[1, 2, 4, 137, 229, 274, 458, 548, 916, 1723, 3446, 6892, 31373, 62746, 125492, 236051, 394567, 472102, 789134, 944204, 1578268, 54055679, 108111358, 216222716]

約数ペア:

[(1, 216222716), (2, 108111358), (4, 54055679), (137, 1578268), (229, 944204), (274, 789134), (458, 472102), (548, 394567), (916, 236051), (1723, 125492), (3446, 62746), (6892, 31373)]