213805998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8527}}^1$

素因数の和:8741

約数の個数: 48

約数和(自身を含む): 532147200

約数和(自身を除く): 318341202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8358, 8527, 12537, 17054, 25074, 25581, 51162, 59689, 76743, 119378, 153486, 179067, 358134, 537201, 1074402, 1696873, 3393746, 5090619, 10181238, 11878111, 15271857, 23756222, 30543714, 35634333, 71268666, 106902999, 213805998]

約数ペア:

[(1, 213805998), (2, 106902999), (3, 71268666), (6, 35634333), (7, 30543714), (9, 23756222), (14, 15271857), (18, 11878111), (21, 10181238), (42, 5090619), (63, 3393746), (126, 1696873), (199, 1074402), (398, 537201), (597, 358134), (1194, 179067), (1393, 153486), (1791, 119378), (2786, 76743), (3582, 59689), (4179, 51162), (8358, 25581), (8527, 25074), (12537, 17054)]