201604478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 324259200

約数和(自身を除く): 122654722

約数列:

[1, 2, 19, 38, 107, 179, 214, 277, 358, 554, 2033, 3401, 4066, 5263, 6802, 10526, 19153, 29639, 38306, 49583, 59278, 99166, 363907, 563141, 727814, 942077, 1126282, 1884154, 5305381, 10610762, 100802239, 201604478]

約数ペア:

[(1, 201604478), (2, 100802239), (19, 10610762), (38, 5305381), (107, 1884154), (179, 1126282), (214, 942077), (277, 727814), (358, 563141), (554, 363907), (2033, 99166), (3401, 59278), (4066, 49583), (5263, 38306), (6802, 29639), (10526, 19153)]