205251330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{166871}}^1$

素因数の和:166922

約数の個数: 32

約数和(自身を含む): 504620928

約数和(自身を除く): 299369598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 166871, 333742, 500613, 834355, 1001226, 1668710, 2503065, 5006130, 6841711, 13683422, 20525133, 34208555, 41050266, 68417110, 102625665, 205251330]

約数ペア:

[(1, 205251330), (2, 102625665), (3, 68417110), (5, 41050266), (6, 34208555), (10, 20525133), (15, 13683422), (30, 6841711), (41, 5006130), (82, 2503065), (123, 1668710), (205, 1001226), (246, 834355), (410, 500613), (615, 333742), (1230, 166871)]