210960568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 489827520

約数和(自身を除く): 278866952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 181, 182, 362, 364, 724, 728, 1267, 1448, 1601, 2353, 2534, 3202, 4706, 5068, 6404, 9412, 10136, 11207, 12808, 16471, 18824, 20813, 22414, 32942, 41626, 44828, 65884, 83252, 89656, 131768, 145691, 166504, 289781, 291382, 579562, 582764, 1159124, 1165528, 2028467, 2318248, 3767153, 4056934, 7534306, 8113868, 15068612, 16227736, 26370071, 30137224, 52740142, 105480284, 210960568]

約数ペア:

[(1, 210960568), (2, 105480284), (4, 52740142), (7, 30137224), (8, 26370071), (13, 16227736), (14, 15068612), (26, 8113868), (28, 7534306), (52, 4056934), (56, 3767153), (91, 2318248), (104, 2028467), (181, 1165528), (182, 1159124), (362, 582764), (364, 579562), (724, 291382), (728, 289781), (1267, 166504), (1448, 145691), (1601, 131768), (2353, 89656), (2534, 83252), (3202, 65884), (4706, 44828), (5068, 41626), (6404, 32942), (9412, 22414), (10136, 20813), (11207, 18824), (12808, 16471)]