207019716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401201}}^1$

素因数の和:401251

約数の個数: 24

約数和(自身を含む): 494280864

約数和(自身を除く): 287261148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 401201, 802402, 1203603, 1604804, 2407206, 4814412, 17251643, 34503286, 51754929, 69006572, 103509858, 207019716]

約数ペア:

[(1, 207019716), (2, 103509858), (3, 69006572), (4, 51754929), (6, 34503286), (12, 17251643), (43, 4814412), (86, 2407206), (129, 1604804), (172, 1203603), (258, 802402), (516, 401201)]