208058490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{770587}}^1$

素因数の和:770603

約数の個数: 32

約数和(自身を含む): 554823360

約数和(自身を除く): 346764870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 770587, 1541174, 2311761, 3852935, 4623522, 6935283, 7705870, 11558805, 13870566, 20805849, 23117610, 34676415, 41611698, 69352830, 104029245, 208058490]

約数ペア:

[(1, 208058490), (2, 104029245), (3, 69352830), (5, 41611698), (6, 34676415), (9, 23117610), (10, 20805849), (15, 13870566), (18, 11558805), (27, 7705870), (30, 6935283), (45, 4623522), (54, 3852935), (90, 2311761), (135, 1541174), (270, 770587)]