212977492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 478679040

約数和(自身を除く): 265701548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 59, 91, 94, 118, 182, 188, 211, 236, 329, 364, 413, 422, 611, 658, 767, 826, 844, 1222, 1316, 1477, 1534, 1652, 2444, 2743, 2773, 2954, 3068, 4277, 5369, 5486, 5546, 5908, 8554, 9917, 10738, 10972, 11092, 12449, 17108, 19201, 19411, 19834, 21476, 24898, 36049, 38402, 38822, 39668, 49796, 69419, 72098, 76804, 77644, 87143, 128921, 138838, 144196, 161837, 174286, 252343, 257842, 277676, 323674, 348572, 504686, 515684, 585103, 647348, 902447, 1009372, 1132859, 1170206, 1804894, 2265718, 2340412, 3609788, 4095721, 4531436, 7606339, 8191442, 15212678, 16382884, 30425356, 53244373, 106488746, 212977492]

約数ペア:

[(1, 212977492), (2, 106488746), (4, 53244373), (7, 30425356), (13, 16382884), (14, 15212678), (26, 8191442), (28, 7606339), (47, 4531436), (52, 4095721), (59, 3609788), (91, 2340412), (94, 2265718), (118, 1804894), (182, 1170206), (188, 1132859), (211, 1009372), (236, 902447), (329, 647348), (364, 585103), (413, 515684), (422, 504686), (611, 348572), (658, 323674), (767, 277676), (826, 257842), (844, 252343), (1222, 174286), (1316, 161837), (1477, 144196), (1534, 138838), (1652, 128921), (2444, 87143), (2743, 77644), (2773, 76804), (2954, 72098), (3068, 69419), (4277, 49796), (5369, 39668), (5486, 38822), (5546, 38402), (5908, 36049), (8554, 24898), (9917, 21476), (10738, 19834), (10972, 19411), (11092, 19201), (12449, 17108)]