209215464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13859}}^1$

素因数の和:13922

約数の個数: 64

約数和(自身を含む): 568814400

約数和(自身を除く): 359598936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 13859, 15096, 27718, 41577, 55436, 83154, 110872, 166308, 235603, 332616, 471206, 512783, 706809, 942412, 1025566, 1413618, 1538349, 1884824, 2051132, 2827236, 3076698, 4102264, 5654472, 6153396, 8717311, 12306792, 17434622, 26151933, 34869244, 52303866, 69738488, 104607732, 209215464]

約数ペア:

[(1, 209215464), (2, 104607732), (3, 69738488), (4, 52303866), (6, 34869244), (8, 26151933), (12, 17434622), (17, 12306792), (24, 8717311), (34, 6153396), (37, 5654472), (51, 4102264), (68, 3076698), (74, 2827236), (102, 2051132), (111, 1884824), (136, 1538349), (148, 1413618), (204, 1025566), (222, 942412), (296, 706809), (408, 512783), (444, 471206), (629, 332616), (888, 235603), (1258, 166308), (1887, 110872), (2516, 83154), (3774, 55436), (5032, 41577), (7548, 27718), (13859, 15096)]