210860914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 358344000

約数和(自身を除く): 147483086

約数列:

[1, 2, 11, 22, 29, 58, 319, 349, 638, 698, 947, 1894, 3839, 7678, 10121, 10417, 20242, 20834, 27463, 54926, 111331, 222662, 302093, 330503, 604186, 661006, 3635533, 7271066, 9584587, 19169174, 105430457, 210860914]

約数ペア:

[(1, 210860914), (2, 105430457), (11, 19169174), (22, 9584587), (29, 7271066), (58, 3635533), (319, 661006), (349, 604186), (638, 330503), (698, 302093), (947, 222662), (1894, 111331), (3839, 54926), (7678, 27463), (10121, 20834), (10417, 20242)]