200765684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 414046080

約数和(自身を除く): 213280396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 179, 287, 358, 574, 716, 977, 1148, 1253, 1954, 2506, 3908, 5012, 6839, 7339, 13678, 14678, 27356, 29356, 40057, 51373, 80114, 102746, 160228, 174883, 205492, 280399, 349766, 560798, 699532, 1121596, 1224181, 2448362, 4896724, 7170203, 14340406, 28680812, 50191421, 100382842, 200765684]

約数ペア:

[(1, 200765684), (2, 100382842), (4, 50191421), (7, 28680812), (14, 14340406), (28, 7170203), (41, 4896724), (82, 2448362), (164, 1224181), (179, 1121596), (287, 699532), (358, 560798), (574, 349766), (716, 280399), (977, 205492), (1148, 174883), (1253, 160228), (1954, 102746), (2506, 80114), (3908, 51373), (5012, 40057), (6839, 29356), (7339, 27356), (13678, 14678)]