202174960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 513342144

約数和(自身を除く): 311167184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1460, 1898, 2663, 2920, 3796, 4745, 5326, 5840, 7592, 9490, 10652, 13315, 15184, 18980, 21304, 26630, 34619, 37960, 42608, 53260, 69238, 75920, 106520, 138476, 173095, 194399, 213040, 276952, 346190, 388798, 553904, 692380, 777596, 971995, 1384760, 1555192, 1943990, 2527187, 2769520, 3110384, 3887980, 5054374, 7775960, 10108748, 12635935, 15551920, 20217496, 25271870, 40434992, 50543740, 101087480, 202174960]

約数ペア:

[(1, 202174960), (2, 101087480), (4, 50543740), (5, 40434992), (8, 25271870), (10, 20217496), (13, 15551920), (16, 12635935), (20, 10108748), (26, 7775960), (40, 5054374), (52, 3887980), (65, 3110384), (73, 2769520), (80, 2527187), (104, 1943990), (130, 1555192), (146, 1384760), (208, 971995), (260, 777596), (292, 692380), (365, 553904), (520, 388798), (584, 346190), (730, 276952), (949, 213040), (1040, 194399), (1168, 173095), (1460, 138476), (1898, 106520), (2663, 75920), (2920, 69238), (3796, 53260), (4745, 42608), (5326, 37960), (5840, 34619), (7592, 26630), (9490, 21304), (10652, 18980), (13315, 15184)]