281772022

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{1973}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 488114928

約数和(自身を除く): 206342906

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 1973, 3946, 10201, 13811, 20402, 27622, 71407, 142814, 199273, 398546, 1394911, 2789822, 20126573, 40253146, 140886011, 281772022]

約数ペア:

[(1, 281772022), (2, 140886011), (7, 40253146), (14, 20126573), (101, 2789822), (202, 1394911), (707, 398546), (1414, 199273), (1973, 142814), (3946, 71407), (10201, 27622), (13811, 20402)]