207322518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{2003}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 447100416

約数和(自身を除く): 239777898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1327, 2003, 2654, 3981, 4006, 6009, 7962, 12018, 17251, 26039, 34502, 51753, 52078, 78117, 103506, 156234, 2657981, 5315962, 7973943, 15947886, 34553753, 69107506, 103661259, 207322518]

約数ペア:

[(1, 207322518), (2, 103661259), (3, 69107506), (6, 34553753), (13, 15947886), (26, 7973943), (39, 5315962), (78, 2657981), (1327, 156234), (2003, 103506), (2654, 78117), (3981, 52078), (4006, 51753), (6009, 34502), (7962, 26039), (12018, 17251)]