210801206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1368839}}^1$

素因数の和:1368859

約数の個数: 16

約数和(自身を含む): 394225920

約数和(自身を除く): 183424714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1368839, 2737678, 9581873, 15057229, 19163746, 30114458, 105400603, 210801206]

約数ペア:

[(1, 210801206), (2, 105400603), (7, 30114458), (11, 19163746), (14, 15057229), (22, 9581873), (77, 2737678), (154, 1368839)]