221082006

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1979}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 453720960

約数和(自身を除く): 232638954

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 433, 866, 1299, 1979, 2598, 3958, 5937, 11874, 18619, 37238, 55857, 85097, 111714, 170194, 255291, 510582, 856907, 1713814, 2570721, 5141442, 36847001, 73694002, 110541003, 221082006]

約数ペア:

[(1, 221082006), (2, 110541003), (3, 73694002), (6, 36847001), (43, 5141442), (86, 2570721), (129, 1713814), (258, 856907), (433, 510582), (866, 255291), (1299, 170194), (1979, 111714), (2598, 85097), (3958, 55857), (5937, 37238), (11874, 18619)]