211364784

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{20107}}^1$

素因数の和:20194

約数の個数: 60

約数和(自身を含む): 599660776

約数和(自身を除く): 388295992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 20107, 40214, 60321, 80428, 120642, 160856, 180963, 241284, 321712, 361926, 482568, 723852, 965136, 1447704, 1467811, 2895408, 2935622, 4403433, 5871244, 8806866, 11742488, 13210299, 17613732, 23484976, 26420598, 35227464, 52841196, 70454928, 105682392, 211364784]

約数ペア:

[(1, 211364784), (2, 105682392), (3, 70454928), (4, 52841196), (6, 35227464), (8, 26420598), (9, 23484976), (12, 17613732), (16, 13210299), (18, 11742488), (24, 8806866), (36, 5871244), (48, 4403433), (72, 2935622), (73, 2895408), (144, 1467811), (146, 1447704), (219, 965136), (292, 723852), (438, 482568), (584, 361926), (657, 321712), (876, 241284), (1168, 180963), (1314, 160856), (1752, 120642), (2628, 80428), (3504, 60321), (5256, 40214), (10512, 20107)]