201218116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{8009}}^1$

素因数の和:8595

約数の個数: 24

約数和(自身を含む): 384864480

約数和(自身を除く): 183646364

約数列:

[1, 2, 4, 11, 22, 44, 571, 1142, 2284, 6281, 8009, 12562, 16018, 25124, 32036, 88099, 176198, 352396, 4573139, 9146278, 18292556, 50304529, 100609058, 201218116]

約数ペア:

[(1, 201218116), (2, 100609058), (4, 50304529), (11, 18292556), (22, 9146278), (44, 4573139), (571, 352396), (1142, 176198), (2284, 88099), (6281, 32036), (8009, 25124), (12562, 16018)]