201924079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 253255680

約数和(自身を除く): 51331601

約数列:

[1, 7, 17, 47, 79, 119, 329, 457, 553, 799, 1343, 3199, 3713, 5593, 7769, 9401, 21479, 25991, 36103, 54383, 63121, 150353, 252721, 365143, 441847, 613751, 1696841, 2556001, 4296257, 11877887, 28846297, 201924079]

約数ペア:

[(1, 201924079), (7, 28846297), (17, 11877887), (47, 4296257), (79, 2556001), (119, 1696841), (329, 613751), (457, 441847), (553, 365143), (799, 252721), (1343, 150353), (3199, 63121), (3713, 54383), (5593, 36103), (7769, 25991), (9401, 21479)]