199869852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 579884032

約数和(自身を除く): 380014180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 1777, 2163, 2678, 2884, 3554, 4017, 4326, 5331, 5356, 7108, 8034, 8652, 9373, 10662, 12439, 16068, 18746, 21324, 23101, 24878, 28119, 37317, 37492, 46202, 49756, 56238, 69303, 74634, 92404, 112476, 138606, 149268, 161707, 183031, 277212, 323414, 366062, 485121, 549093, 646828, 732124, 970242, 1098186, 1281217, 1940484, 2196372, 2379403, 2562434, 3843651, 4758806, 5124868, 7138209, 7687302, 9517612, 14276418, 15374604, 16655821, 28552836, 33311642, 49967463, 66623284, 99934926, 199869852]

約数ペア:

[(1, 199869852), (2, 99934926), (3, 66623284), (4, 49967463), (6, 33311642), (7, 28552836), (12, 16655821), (13, 15374604), (14, 14276418), (21, 9517612), (26, 7687302), (28, 7138209), (39, 5124868), (42, 4758806), (52, 3843651), (78, 2562434), (84, 2379403), (91, 2196372), (103, 1940484), (156, 1281217), (182, 1098186), (206, 970242), (273, 732124), (309, 646828), (364, 549093), (412, 485121), (546, 366062), (618, 323414), (721, 277212), (1092, 183031), (1236, 161707), (1339, 149268), (1442, 138606), (1777, 112476), (2163, 92404), (2678, 74634), (2884, 69303), (3554, 56238), (4017, 49756), (4326, 46202), (5331, 37492), (5356, 37317), (7108, 28119), (8034, 24878), (8652, 23101), (9373, 21324), (10662, 18746), (12439, 16068)]