208029330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5171}}^1$

素因数の和:5336

約数の個数: 64

約数和(自身を含む): 558576000

約数和(自身を除く): 350546670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 5171, 6705, 8046, 10342, 13410, 15513, 20115, 25855, 31026, 40230, 46539, 51710, 77565, 93078, 139617, 155130, 232695, 279234, 465390, 698085, 770479, 1396170, 1540958, 2311437, 3852395, 4622874, 6934311, 7704790, 11557185, 13868622, 20802933, 23114370, 34671555, 41605866, 69343110, 104014665, 208029330]

約数ペア:

[(1, 208029330), (2, 104014665), (3, 69343110), (5, 41605866), (6, 34671555), (9, 23114370), (10, 20802933), (15, 13868622), (18, 11557185), (27, 7704790), (30, 6934311), (45, 4622874), (54, 3852395), (90, 2311437), (135, 1540958), (149, 1396170), (270, 770479), (298, 698085), (447, 465390), (745, 279234), (894, 232695), (1341, 155130), (1490, 139617), (2235, 93078), (2682, 77565), (4023, 51710), (4470, 46539), (5171, 40230), (6705, 31026), (8046, 25855), (10342, 20115), (13410, 15513)]