209537552

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45631}}^1$

素因数の和:45687

約数の個数: 40

約数和(自身を含む): 475302912

約数和(自身を除く): 265765360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 45631, 91262, 182524, 319417, 365048, 638834, 730096, 1277668, 1870871, 2555336, 3741742, 5110672, 7483484, 13096097, 14966968, 26192194, 29933936, 52384388, 104768776, 209537552]

約数ペア:

[(1, 209537552), (2, 104768776), (4, 52384388), (7, 29933936), (8, 26192194), (14, 14966968), (16, 13096097), (28, 7483484), (41, 5110672), (56, 3741742), (82, 2555336), (112, 1870871), (164, 1277668), (287, 730096), (328, 638834), (574, 365048), (656, 319417), (1148, 182524), (2296, 91262), (4592, 45631)]