201480056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1451}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 400664880

約数和(自身を除く): 199184824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1021, 1451, 2042, 2902, 4084, 5804, 8168, 11608, 17357, 24667, 34714, 49334, 69428, 98668, 138856, 197336, 1481471, 2962942, 5925884, 11851768, 25185007, 50370014, 100740028, 201480056]

約数ペア:

[(1, 201480056), (2, 100740028), (4, 50370014), (8, 25185007), (17, 11851768), (34, 5925884), (68, 2962942), (136, 1481471), (1021, 197336), (1451, 138856), (2042, 98668), (2902, 69428), (4084, 49334), (5804, 34714), (8168, 24667), (11608, 17357)]