199439682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{150407}}^1$

素因数の和:150442

約数の個数: 32

約数和(自身を含む): 454833792

約数和(自身を除く): 255394110

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 150407, 300814, 451221, 902442, 1955291, 2556919, 3910582, 5113838, 5865873, 7670757, 11731746, 15341514, 33239947, 66479894, 99719841, 199439682]

約数ペア:

[(1, 199439682), (2, 99719841), (3, 66479894), (6, 33239947), (13, 15341514), (17, 11731746), (26, 7670757), (34, 5865873), (39, 5113838), (51, 3910582), (78, 2556919), (102, 1955291), (221, 902442), (442, 451221), (663, 300814), (1326, 150407)]