211301000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{9187}}^1$

素因数の和:9231

約数の個数: 64

約数和(自身を含む): 515998080

約数和(自身を除く): 304697080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2300, 2875, 4600, 5750, 9187, 11500, 18374, 23000, 36748, 45935, 73496, 91870, 183740, 211301, 229675, 367480, 422602, 459350, 845204, 918700, 1056505, 1148375, 1690408, 1837400, 2113010, 2296750, 4226020, 4593500, 5282525, 8452040, 9187000, 10565050, 21130100, 26412625, 42260200, 52825250, 105650500, 211301000]

約数ペア:

[(1, 211301000), (2, 105650500), (4, 52825250), (5, 42260200), (8, 26412625), (10, 21130100), (20, 10565050), (23, 9187000), (25, 8452040), (40, 5282525), (46, 4593500), (50, 4226020), (92, 2296750), (100, 2113010), (115, 1837400), (125, 1690408), (184, 1148375), (200, 1056505), (230, 918700), (250, 845204), (460, 459350), (500, 422602), (575, 367480), (920, 229675), (1000, 211301), (1150, 183740), (2300, 91870), (2875, 73496), (4600, 45935), (5750, 36748), (9187, 23000), (11500, 18374)]