197221464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{249017}}^1$

素因数の和:249040

約数の個数: 48

約数和(自身を含む): 582702120

約数和(自身を除く): 385480656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 249017, 498034, 747051, 996068, 1494102, 1992136, 2241153, 2739187, 2988204, 4482306, 5478374, 5976408, 8217561, 8964612, 10956748, 16435122, 17929224, 21913496, 24652683, 32870244, 49305366, 65740488, 98610732, 197221464]

約数ペア:

[(1, 197221464), (2, 98610732), (3, 65740488), (4, 49305366), (6, 32870244), (8, 24652683), (9, 21913496), (11, 17929224), (12, 16435122), (18, 10956748), (22, 8964612), (24, 8217561), (33, 5976408), (36, 5478374), (44, 4482306), (66, 2988204), (72, 2739187), (88, 2241153), (99, 1992136), (132, 1494102), (198, 996068), (264, 747051), (396, 498034), (792, 249017)]