208796370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{3571}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 501508800

約数和(自身を除く): 292712430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1949, 3571, 3898, 5847, 7142, 9745, 10713, 11694, 17855, 19490, 21426, 29235, 35710, 53565, 58470, 107130, 6959879, 13919758, 20879637, 34799395, 41759274, 69598790, 104398185, 208796370]

約数ペア:

[(1, 208796370), (2, 104398185), (3, 69598790), (5, 41759274), (6, 34799395), (10, 20879637), (15, 13919758), (30, 6959879), (1949, 107130), (3571, 58470), (3898, 53565), (5847, 35710), (7142, 29235), (9745, 21426), (10713, 19490), (11694, 17855)]