201515708828

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{69467}}^1$

素因数の和:70122

約数の個数: 48

約数和(自身を含む): 405546403584

約数和(自身を除く): 204030694756

約数列:

[1, 2, 4, 7, 14, 28, 313, 331, 626, 662, 1252, 1324, 2191, 2317, 4382, 4634, 8764, 9268, 69467, 103603, 138934, 207206, 277868, 414412, 486269, 725221, 972538, 1450442, 1945076, 2900884, 21743171, 22993577, 43486342, 45987154, 86972684, 91974308, 152202197, 160955039, 304404394, 321910078, 608808788, 643820156, 7196989601, 14393979202, 28787958404, 50378927207, 100757854414, 201515708828]

約数ペア:

[(1, 201515708828), (2, 100757854414), (4, 50378927207), (7, 28787958404), (14, 14393979202), (28, 7196989601), (313, 643820156), (331, 608808788), (626, 321910078), (662, 304404394), (1252, 160955039), (1324, 152202197), (2191, 91974308), (2317, 86972684), (4382, 45987154), (4634, 43486342), (8764, 22993577), (9268, 21743171), (69467, 2900884), (103603, 1945076), (138934, 1450442), (207206, 972538), (277868, 725221), (414412, 486269)]