209644272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{85639}}^1$

素因数の和:85670

約数の個数: 60

約数和(自身を含む): 621232560

約数和(自身を除く): 411588288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 85639, 171278, 256917, 342556, 513834, 685112, 770751, 1027668, 1370224, 1455863, 1541502, 2055336, 2911726, 3083004, 4110672, 4367589, 5823452, 6166008, 8735178, 11646904, 12332016, 13102767, 17470356, 23293808, 26205534, 34940712, 52411068, 69881424, 104822136, 209644272]

約数ペア:

[(1, 209644272), (2, 104822136), (3, 69881424), (4, 52411068), (6, 34940712), (8, 26205534), (9, 23293808), (12, 17470356), (16, 13102767), (17, 12332016), (18, 11646904), (24, 8735178), (34, 6166008), (36, 5823452), (48, 4367589), (51, 4110672), (68, 3083004), (72, 2911726), (102, 2055336), (136, 1541502), (144, 1455863), (153, 1370224), (204, 1027668), (272, 770751), (306, 685112), (408, 513834), (612, 342556), (816, 256917), (1224, 171278), (2448, 85639)]