251008086

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{121967}}^1$

素因数の和:121993

約数の個数: 32

約数和(自身を含む): 585446400

約数和(自身を除く): 334438314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 121967, 243934, 365901, 731802, 853769, 1707538, 2561307, 5122614, 5976383, 11952766, 17929149, 35858298, 41834681, 83669362, 125504043, 251008086]

約数ペア:

[(1, 251008086), (2, 125504043), (3, 83669362), (6, 41834681), (7, 35858298), (14, 17929149), (21, 11952766), (42, 5976383), (49, 5122614), (98, 2561307), (147, 1707538), (294, 853769), (343, 731802), (686, 365901), (1029, 243934), (2058, 121967)]