206270756

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2459}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 367681440

約数和(自身を除く): 161410684

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 1252, 2459, 4918, 9836, 20971, 41942, 83884, 164753, 329506, 659012, 769667, 1539334, 3078668, 51567689, 103135378, 206270756]

約数ペア:

[(1, 206270756), (2, 103135378), (4, 51567689), (67, 3078668), (134, 1539334), (268, 769667), (313, 659012), (626, 329506), (1252, 164753), (2459, 83884), (4918, 41942), (9836, 20971)]