200622919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3583}}^1$

素因数の和:4030

約数の個数: 16

約数和(自身を含む): 241991680

約数和(自身を除く): 41368761

約数列:

[1, 7, 19, 133, 421, 2947, 3583, 7999, 25081, 55993, 68077, 476539, 1508443, 10559101, 28660417, 200622919]

約数ペア:

[(1, 200622919), (7, 28660417), (19, 10559101), (133, 1508443), (421, 476539), (2947, 68077), (3583, 55993), (7999, 25081)]