201765870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1621}}^1$

素因数の和:2098

約数の個数: 64

約数和(自身を含む): 539542080

約数和(自身を除く): 337776210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 461, 922, 1383, 1621, 2305, 2766, 3242, 4149, 4610, 4863, 6915, 8105, 8298, 9726, 12447, 13830, 14589, 16210, 20745, 24315, 24894, 29178, 41490, 43767, 48630, 62235, 72945, 87534, 124470, 145890, 218835, 437670, 747281, 1494562, 2241843, 3736405, 4483686, 6725529, 7472810, 11209215, 13451058, 20176587, 22418430, 33627645, 40353174, 67255290, 100882935, 201765870]

約数ペア:

[(1, 201765870), (2, 100882935), (3, 67255290), (5, 40353174), (6, 33627645), (9, 22418430), (10, 20176587), (15, 13451058), (18, 11209215), (27, 7472810), (30, 6725529), (45, 4483686), (54, 3736405), (90, 2241843), (135, 1494562), (270, 747281), (461, 437670), (922, 218835), (1383, 145890), (1621, 124470), (2305, 87534), (2766, 72945), (3242, 62235), (4149, 48630), (4610, 43767), (4863, 41490), (6915, 29178), (8105, 24894), (8298, 24315), (9726, 20745), (12447, 16210), (13830, 14589)]