201317490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203351}}^1$

素因数の和:203375

約数の個数: 48

約数和(自身を含む): 571012416

約数和(自身を除く): 369694926

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 203351, 406702, 610053, 1016755, 1220106, 1830159, 2033510, 2236861, 3050265, 3660318, 4473722, 6100530, 6710583, 9150795, 11184305, 13421166, 18301590, 20131749, 22368610, 33552915, 40263498, 67105830, 100658745, 201317490]

約数ペア:

[(1, 201317490), (2, 100658745), (3, 67105830), (5, 40263498), (6, 33552915), (9, 22368610), (10, 20131749), (11, 18301590), (15, 13421166), (18, 11184305), (22, 9150795), (30, 6710583), (33, 6100530), (45, 4473722), (55, 3660318), (66, 3050265), (90, 2236861), (99, 2033510), (110, 1830159), (165, 1220106), (198, 1016755), (330, 610053), (495, 406702), (990, 203351)]