206800310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 396264960

約数和(自身を除く): 189464650

約数列:

[1, 2, 5, 10, 41, 59, 82, 83, 103, 118, 166, 205, 206, 295, 410, 415, 515, 590, 830, 1030, 2419, 3403, 4223, 4838, 4897, 6077, 6806, 8446, 8549, 9794, 12095, 12154, 17015, 17098, 21115, 24190, 24485, 30385, 34030, 42230, 42745, 48970, 60770, 85490, 200777, 249157, 350509, 401554, 498314, 504391, 701018, 1003885, 1008782, 1245785, 1752545, 2007770, 2491570, 2521955, 3505090, 5043910, 20680031, 41360062, 103400155, 206800310]

約数ペア:

[(1, 206800310), (2, 103400155), (5, 41360062), (10, 20680031), (41, 5043910), (59, 3505090), (82, 2521955), (83, 2491570), (103, 2007770), (118, 1752545), (166, 1245785), (205, 1008782), (206, 1003885), (295, 701018), (410, 504391), (415, 498314), (515, 401554), (590, 350509), (830, 249157), (1030, 200777), (2419, 85490), (3403, 60770), (4223, 48970), (4838, 42745), (4897, 42230), (6077, 34030), (6806, 30385), (8446, 24485), (8549, 24190), (9794, 21115), (12095, 17098), (12154, 17015)]