201539905259

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1\times {\mathrm{2621}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 257223485952

約数和(自身を除く): 55683580693

約数列:

[1, 7, 11, 49, 77, 331, 431, 539, 2317, 2621, 3017, 3641, 4741, 16219, 18347, 21119, 25487, 28831, 33187, 128429, 142661, 178409, 201817, 232309, 867551, 998627, 1129651, 1412719, 1569271, 6072857, 6990389, 7907557, 9543061, 10984897, 12426161, 42509999, 55352899, 66801427, 76894279, 86983127, 373914481, 467609989, 608881889, 2617401367, 4113059291, 18321809569, 28791415037, 201539905259]

約数ペア:

[(1, 201539905259), (7, 28791415037), (11, 18321809569), (49, 4113059291), (77, 2617401367), (331, 608881889), (431, 467609989), (539, 373914481), (2317, 86983127), (2621, 76894279), (3017, 66801427), (3641, 55352899), (4741, 42509999), (16219, 12426161), (18347, 10984897), (21119, 9543061), (25487, 7907557), (28831, 6990389), (33187, 6072857), (128429, 1569271), (142661, 1412719), (178409, 1129651), (201817, 998627), (232309, 867551)]