200680854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 447213312

約数和(自身を除く): 246532458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 157, 181, 214, 314, 321, 362, 471, 543, 642, 942, 1086, 1177, 1727, 1991, 2354, 3454, 3531, 3982, 5181, 5973, 7062, 10362, 11946, 16799, 19367, 28417, 33598, 38734, 50397, 56834, 58101, 85251, 100794, 116202, 170502, 184789, 213037, 312587, 369578, 426074, 554367, 625174, 639111, 937761, 1108734, 1278222, 1875522, 3040619, 6081238, 9121857, 18243714, 33446809, 66893618, 100340427, 200680854]

約数ペア:

[(1, 200680854), (2, 100340427), (3, 66893618), (6, 33446809), (11, 18243714), (22, 9121857), (33, 6081238), (66, 3040619), (107, 1875522), (157, 1278222), (181, 1108734), (214, 937761), (314, 639111), (321, 625174), (362, 554367), (471, 426074), (543, 369578), (642, 312587), (942, 213037), (1086, 184789), (1177, 170502), (1727, 116202), (1991, 100794), (2354, 85251), (3454, 58101), (3531, 56834), (3982, 50397), (5181, 38734), (5973, 33598), (7062, 28417), (10362, 19367), (11946, 16799)]