207948787684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29137}}^1\times {\mathrm{8537}}^1$

素因数の和:37708

約数の個数: 48

約数和(自身を含む): 417950809920

約数和(自身を除く): 210002022236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 8537, 17074, 29137, 34148, 58274, 93907, 116548, 162203, 187814, 320507, 324406, 375628, 553603, 641014, 648812, 1107206, 1282028, 1784233, 2214412, 3568466, 6089633, 7136932, 12179266, 24358532, 248742569, 497485138, 994970276, 2736168259, 4726108811, 5472336518, 9452217622, 10944673036, 18904435244, 51987196921, 103974393842, 207948787684]

約数ペア:

[(1, 207948787684), (2, 103974393842), (4, 51987196921), (11, 18904435244), (19, 10944673036), (22, 9452217622), (38, 5472336518), (44, 4726108811), (76, 2736168259), (209, 994970276), (418, 497485138), (836, 248742569), (8537, 24358532), (17074, 12179266), (29137, 7136932), (34148, 6089633), (58274, 3568466), (93907, 2214412), (116548, 1784233), (162203, 1282028), (187814, 1107206), (320507, 648812), (324406, 641014), (375628, 553603)]