202020932

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 359009280

約数和(自身を除く): 156988348

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 2861, 5722, 11444, 17653, 35306, 70612, 363347, 397679, 726694, 795358, 1453388, 1590716, 50505233, 101010466, 202020932]

約数ペア:

[(1, 202020932), (2, 101010466), (4, 50505233), (127, 1590716), (139, 1453388), (254, 795358), (278, 726694), (508, 397679), (556, 363347), (2861, 70612), (5722, 35306), (11444, 17653)]