208630584

素因数分解:

$2^3\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{1997}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 565713720

約数和(自身を除く): 357083136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1451, 1997, 2902, 3994, 4353, 5804, 5991, 7988, 8706, 11608, 11982, 13059, 15976, 17412, 17973, 23964, 26118, 34824, 35946, 47928, 52236, 71892, 104472, 143784, 2897647, 5795294, 8692941, 11590588, 17385882, 23181176, 26078823, 34771764, 52157646, 69543528, 104315292, 208630584]

約数ペア:

[(1, 208630584), (2, 104315292), (3, 69543528), (4, 52157646), (6, 34771764), (8, 26078823), (9, 23181176), (12, 17385882), (18, 11590588), (24, 8692941), (36, 5795294), (72, 2897647), (1451, 143784), (1997, 104472), (2902, 71892), (3994, 52236), (4353, 47928), (5804, 35946), (5991, 34824), (7988, 26118), (8706, 23964), (11608, 17973), (11982, 17412), (13059, 15976)]