200919516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 553416192

約数和(自身を除く): 352496676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 227, 246, 257, 287, 454, 492, 514, 574, 681, 771, 861, 908, 1028, 1148, 1362, 1542, 1589, 1722, 1799, 2724, 3084, 3178, 3444, 3598, 4767, 5397, 6356, 7196, 9307, 9534, 10537, 10794, 18614, 19068, 21074, 21588, 27921, 31611, 37228, 42148, 55842, 58339, 63222, 65149, 73759, 111684, 116678, 126444, 130298, 147518, 175017, 195447, 221277, 233356, 260596, 295036, 350034, 390894, 408373, 442554, 700068, 781788, 816746, 885108, 1225119, 1633492, 2391899, 2450238, 4783798, 4900476, 7175697, 9567596, 14351394, 16743293, 28702788, 33486586, 50229879, 66973172, 100459758, 200919516]

約数ペア:

[(1, 200919516), (2, 100459758), (3, 66973172), (4, 50229879), (6, 33486586), (7, 28702788), (12, 16743293), (14, 14351394), (21, 9567596), (28, 7175697), (41, 4900476), (42, 4783798), (82, 2450238), (84, 2391899), (123, 1633492), (164, 1225119), (227, 885108), (246, 816746), (257, 781788), (287, 700068), (454, 442554), (492, 408373), (514, 390894), (574, 350034), (681, 295036), (771, 260596), (861, 233356), (908, 221277), (1028, 195447), (1148, 175017), (1362, 147518), (1542, 130298), (1589, 126444), (1722, 116678), (1799, 111684), (2724, 73759), (3084, 65149), (3178, 63222), (3444, 58339), (3598, 55842), (4767, 42148), (5397, 37228), (6356, 31611), (7196, 27921), (9307, 21588), (9534, 21074), (10537, 19068), (10794, 18614)]