201387305835

素因数分解:

$3^5\times 5^1\times {\mathrm{821}}^1\times {\mathrm{201889}}^1$

素因数の和:202730

約数の個数: 48

約数和(自身を含む): 362442618720

約数和(自身を除く): 161055312885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 821, 1215, 2463, 4105, 7389, 12315, 22167, 36945, 66501, 110835, 199503, 201889, 332505, 605667, 997515, 1009445, 1817001, 3028335, 5451003, 9085005, 16353009, 27255015, 49059027, 81765045, 165750869, 245295135, 497252607, 828754345, 1491757821, 2486263035, 4475273463, 7458789105, 13425820389, 22376367315, 40277461167, 67129101945, 201387305835]

約数ペア:

[(1, 201387305835), (3, 67129101945), (5, 40277461167), (9, 22376367315), (15, 13425820389), (27, 7458789105), (45, 4475273463), (81, 2486263035), (135, 1491757821), (243, 828754345), (405, 497252607), (821, 245295135), (1215, 165750869), (2463, 81765045), (4105, 49059027), (7389, 27255015), (12315, 16353009), (22167, 9085005), (36945, 5451003), (66501, 3028335), (110835, 1817001), (199503, 1009445), (201889, 997515), (332505, 605667)]