207385412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 407027712

約数和(自身を除く): 199642300

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 806, 1013, 1612, 1651, 2026, 3302, 3937, 4052, 6604, 7874, 13169, 15748, 26338, 31403, 51181, 52676, 62806, 102362, 125612, 128651, 204724, 257302, 408239, 514604, 816478, 1632956, 1672463, 3344926, 3988181, 6689852, 7976362, 15952724, 51846353, 103692706, 207385412]

約数ペア:

[(1, 207385412), (2, 103692706), (4, 51846353), (13, 15952724), (26, 7976362), (31, 6689852), (52, 3988181), (62, 3344926), (124, 1672463), (127, 1632956), (254, 816478), (403, 514604), (508, 408239), (806, 257302), (1013, 204724), (1612, 128651), (1651, 125612), (2026, 102362), (3302, 62806), (3937, 52676), (4052, 51181), (6604, 31403), (7874, 26338), (13169, 15748)]