207151270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7541}}^1$

素因数の和:7656

約数の個数: 32

約数和(自身を含む): 387719136

約数和(自身を除く): 180567866

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 5494, 7541, 13735, 15082, 27470, 37705, 75410, 309181, 505247, 618362, 1010494, 1545905, 2526235, 3091810, 5052470, 20715127, 41430254, 103575635, 207151270]

約数ペア:

[(1, 207151270), (2, 103575635), (5, 41430254), (10, 20715127), (41, 5052470), (67, 3091810), (82, 2526235), (134, 1545905), (205, 1010494), (335, 618362), (410, 505247), (670, 309181), (2747, 75410), (5494, 37705), (7541, 27470), (13735, 15082)]