201641910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{28123}}^1$

素因数の和:28372

約数の個数: 32

約数和(自身を含む): 485982720

約数和(自身を除く): 284340810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 28123, 56246, 84369, 140615, 168738, 281230, 421845, 843690, 6721397, 13442794, 20164191, 33606985, 40328382, 67213970, 100820955, 201641910]

約数ペア:

[(1, 201641910), (2, 100820955), (3, 67213970), (5, 40328382), (6, 33606985), (10, 20164191), (15, 13442794), (30, 6721397), (239, 843690), (478, 421845), (717, 281230), (1195, 168738), (1434, 140615), (2390, 84369), (3585, 56246), (7170, 28123)]