211672956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 568124928

約数和(自身を除く): 356451972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 113, 132, 138, 226, 253, 276, 339, 452, 506, 617, 678, 759, 1012, 1234, 1243, 1356, 1518, 1851, 2468, 2486, 2599, 3036, 3702, 3729, 4972, 5198, 6787, 7404, 7458, 7797, 10396, 13574, 14191, 14916, 15594, 20361, 27148, 28382, 28589, 31188, 40722, 42573, 56764, 57178, 69721, 81444, 85146, 85767, 114356, 139442, 156101, 170292, 171534, 209163, 278884, 312202, 343068, 418326, 468303, 624404, 766931, 836652, 936606, 1533862, 1603583, 1873212, 2300793, 3067724, 3207166, 4601586, 4810749, 6414332, 9203172, 9621498, 17639413, 19242996, 35278826, 52918239, 70557652, 105836478, 211672956]

約数ペア:

[(1, 211672956), (2, 105836478), (3, 70557652), (4, 52918239), (6, 35278826), (11, 19242996), (12, 17639413), (22, 9621498), (23, 9203172), (33, 6414332), (44, 4810749), (46, 4601586), (66, 3207166), (69, 3067724), (92, 2300793), (113, 1873212), (132, 1603583), (138, 1533862), (226, 936606), (253, 836652), (276, 766931), (339, 624404), (452, 468303), (506, 418326), (617, 343068), (678, 312202), (759, 278884), (1012, 209163), (1234, 171534), (1243, 170292), (1356, 156101), (1518, 139442), (1851, 114356), (2468, 85767), (2486, 85146), (2599, 81444), (3036, 69721), (3702, 57178), (3729, 56764), (4972, 42573), (5198, 40722), (6787, 31188), (7404, 28589), (7458, 28382), (7797, 27148), (10396, 20361), (13574, 15594), (14191, 14916)]