213667088

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{43499}}^1$

素因数の和:43814

約数の個数: 20

約数和(自身を含む): 415338000

約数和(自身を除く): 201670912

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 43499, 86998, 173996, 347992, 695984, 13354193, 26708386, 53416772, 106833544, 213667088]

約数ペア:

[(1, 213667088), (2, 106833544), (4, 53416772), (8, 26708386), (16, 13354193), (307, 695984), (614, 347992), (1228, 173996), (2456, 86998), (4912, 43499)]