201703943

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{216653}}^1$

素因数の和:216686

約数の個数: 12

約数和(自身を含む): 246985560

約数和(自身を除く): 45281617

約数列:

[1, 7, 19, 49, 133, 931, 216653, 1516571, 4116407, 10615997, 28814849, 201703943]

約数ペア:

[(1, 201703943), (7, 28814849), (19, 10615997), (49, 4116407), (133, 1516571), (931, 216653)]