203524380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{376897}}^1$

素因数の和:376915

約数の個数: 48

約数和(自身を含む): 633188640

約数和(自身を除く): 429664260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 376897, 753794, 1130691, 1507588, 1884485, 2261382, 3392073, 3768970, 4522764, 5653455, 6784146, 7537940, 10176219, 11306910, 13568292, 16960365, 20352438, 22613820, 33920730, 40704876, 50881095, 67841460, 101762190, 203524380]

約数ペア:

[(1, 203524380), (2, 101762190), (3, 67841460), (4, 50881095), (5, 40704876), (6, 33920730), (9, 22613820), (10, 20352438), (12, 16960365), (15, 13568292), (18, 11306910), (20, 10176219), (27, 7537940), (30, 6784146), (36, 5653455), (45, 4522764), (54, 3768970), (60, 3392073), (90, 2261382), (108, 1884485), (135, 1507588), (180, 1130691), (270, 753794), (540, 376897)]