201700219

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{216649}}^1$

素因数の和:216682

約数の個数: 12

約数和(自身を含む): 246981000

約数和(自身を除く): 45280781

約数列:

[1, 7, 19, 49, 133, 931, 216649, 1516543, 4116331, 10615801, 28814317, 201700219]

約数ペア:

[(1, 201700219), (7, 28814317), (19, 10615801), (49, 4116331), (133, 1516543), (931, 216649)]