208550550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106949}}^1$

素因数の和:106977

約数の個数: 48

約数和(自身を含む): 556995600

約数和(自身を除く): 348445050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 106949, 213898, 320847, 534745, 641694, 1069490, 1390337, 1604235, 2673725, 2780674, 3208470, 4171011, 5347450, 6951685, 8021175, 8342022, 13903370, 16042350, 20855055, 34758425, 41710110, 69516850, 104275275, 208550550]

約数ペア:

[(1, 208550550), (2, 104275275), (3, 69516850), (5, 41710110), (6, 34758425), (10, 20855055), (13, 16042350), (15, 13903370), (25, 8342022), (26, 8021175), (30, 6951685), (39, 5347450), (50, 4171011), (65, 3208470), (75, 2780674), (78, 2673725), (130, 1604235), (150, 1390337), (195, 1069490), (325, 641694), (390, 534745), (650, 320847), (975, 213898), (1950, 106949)]