212360982

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{2179}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 437395200

約数和(自身を除く): 225034218

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 439, 878, 1317, 2179, 2634, 4358, 6537, 13074, 16243, 32486, 48729, 80623, 97458, 161246, 241869, 483738, 956581, 1913162, 2869743, 5739486, 35393497, 70786994, 106180491, 212360982]

約数ペア:

[(1, 212360982), (2, 106180491), (3, 70786994), (6, 35393497), (37, 5739486), (74, 2869743), (111, 1913162), (222, 956581), (439, 483738), (878, 241869), (1317, 161246), (2179, 97458), (2634, 80623), (4358, 48729), (6537, 32486), (13074, 16243)]