205388370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{207463}}^1$

素因数の和:207487

約数の個数: 48

約数和(自身を含む): 582558912

約数和(自身を除く): 377170542

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, 207463, 414926, 622389, 1037315, 1244778, 1867167, 2074630, 2282093, 3111945, 3734334, 4564186, 6223890, 6846279, 9335835, 11410465, 13692558, 18671670, 20538837, 22820930, 34231395, 41077674, 68462790, 102694185, 205388370]

約数ペア:

[(1, 205388370), (2, 102694185), (3, 68462790), (5, 41077674), (6, 34231395), (9, 22820930), (10, 20538837), (11, 18671670), (15, 13692558), (18, 11410465), (22, 9335835), (30, 6846279), (33, 6223890), (45, 4564186), (55, 3734334), (66, 3111945), (90, 2282093), (99, 2074630), (110, 1867167), (165, 1244778), (198, 1037315), (330, 622389), (495, 414926), (990, 207463)]