201804959810

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2113}}^1\times {\mathrm{21559}}^1$

素因数の和:24122

約数の個数: 32

約数和(自身を含む): 364258097280

約数和(自身を除く): 162453137470

約数列:

[1, 2, 5, 10, 443, 886, 2113, 2215, 4226, 4430, 10565, 21130, 21559, 43118, 107795, 215590, 936059, 1872118, 4680295, 9360590, 9550637, 19101274, 45554167, 47753185, 91108334, 95506370, 227770835, 455541670, 20180495981, 40360991962, 100902479905, 201804959810]

約数ペア:

[(1, 201804959810), (2, 100902479905), (5, 40360991962), (10, 20180495981), (443, 455541670), (886, 227770835), (2113, 95506370), (2215, 91108334), (4226, 47753185), (4430, 45554167), (10565, 19101274), (21130, 9550637), (21559, 9360590), (43118, 4680295), (107795, 1872118), (215590, 936059)]