200769705

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4493}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 358081920

約数和(自身を除く): 157312215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1655, 2979, 4493, 4965, 8937, 13479, 14895, 22465, 40437, 44685, 67395, 121311, 202185, 606555, 1487183, 4461549, 7435915, 13384647, 22307745, 40153941, 66923235, 200769705]

約数ペア:

[(1, 200769705), (3, 66923235), (5, 40153941), (9, 22307745), (15, 13384647), (27, 7435915), (45, 4461549), (135, 1487183), (331, 606555), (993, 202185), (1655, 121311), (2979, 67395), (4493, 44685), (4965, 40437), (8937, 22465), (13479, 14895)]