205454722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{406037}}^1$

素因数の和:406073

約数の個数: 16

約数和(自身を含む): 350816832

約数和(自身を除く): 145362110

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 406037, 812074, 4466407, 8932814, 9338851, 18677702, 102727361, 205454722]

約数ペア:

[(1, 205454722), (2, 102727361), (11, 18677702), (22, 9338851), (23, 8932814), (46, 4466407), (253, 812074), (506, 406037)]