199252638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{851507}}^1$

素因数の和:851528

約数の個数: 24

約数和(自身を含む): 464923368

約数和(自身を除く): 265670730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 851507, 1703014, 2554521, 5109042, 7663563, 11069591, 15327126, 22139182, 33208773, 66417546, 99626319, 199252638]

約数ペア:

[(1, 199252638), (2, 99626319), (3, 66417546), (6, 33208773), (9, 22139182), (13, 15327126), (18, 11069591), (26, 7663563), (39, 5109042), (78, 2554521), (117, 1703014), (234, 851507)]