210318464

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{9839}}^1$

素因数の和:10020

約数の個数: 32

約数和(自身を含む): 421545600

約数和(自身を除く): 211227136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 9839, 10688, 19678, 21376, 39356, 78712, 157424, 314848, 629696, 1259392, 1643113, 3286226, 6572452, 13144904, 26289808, 52579616, 105159232, 210318464]

約数ペア:

[(1, 210318464), (2, 105159232), (4, 52579616), (8, 26289808), (16, 13144904), (32, 6572452), (64, 3286226), (128, 1643113), (167, 1259392), (334, 629696), (668, 314848), (1336, 157424), (2672, 78712), (5344, 39356), (9839, 21376), (10688, 19678)]