220414774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{2741}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 341675136

約数和(自身を除く): 121260362

約数列:

[1, 2, 31, 62, 1297, 2594, 2741, 5482, 40207, 80414, 84971, 169942, 3555077, 7110154, 110207387, 220414774]

約数ペア:

[(1, 220414774), (2, 110207387), (31, 7110154), (62, 3555077), (1297, 169942), (2594, 84971), (2741, 80414), (5482, 40207)]