207402261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 321418368

約数和(自身を除く): 114016107

約数列:

[1, 3, 11, 17, 33, 51, 173, 187, 519, 561, 1903, 2137, 2941, 5709, 6411, 8823, 23507, 32351, 36329, 70521, 97053, 108987, 369701, 399619, 1109103, 1198857, 4066711, 6284917, 12200133, 18854751, 69134087, 207402261]

約数ペア:

[(1, 207402261), (3, 69134087), (11, 18854751), (17, 12200133), (33, 6284917), (51, 4066711), (173, 1198857), (187, 1109103), (519, 399619), (561, 369701), (1903, 108987), (2137, 97053), (2941, 70521), (5709, 36329), (6411, 32351), (8823, 23507)]