199256472

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{6421}}^1$

素因数の和:6864

約数の個数: 48

約数和(自身を含む): 540989280

約数和(自身を除く): 341732808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6421, 7758, 10344, 12842, 15516, 19263, 25684, 31032, 38526, 51368, 57789, 77052, 115578, 154104, 231156, 462312, 2767451, 5534902, 8302353, 11069804, 16604706, 22139608, 24907059, 33209412, 49814118, 66418824, 99628236, 199256472]

約数ペア:

[(1, 199256472), (2, 99628236), (3, 66418824), (4, 49814118), (6, 33209412), (8, 24907059), (9, 22139608), (12, 16604706), (18, 11069804), (24, 8302353), (36, 5534902), (72, 2767451), (431, 462312), (862, 231156), (1293, 154104), (1724, 115578), (2586, 77052), (3448, 57789), (3879, 51368), (5172, 38526), (6421, 31032), (7758, 25684), (10344, 19263), (12842, 15516)]