202270618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43991}}^1$

素因数の和:44034

約数の個数: 24

約数和(自身を含む): 351056160

約数和(自身を除く): 148785542

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 43991, 87982, 483901, 835829, 967802, 1671658, 5322911, 9194119, 10645822, 18388238, 101135309, 202270618]

約数ペア:

[(1, 202270618), (2, 101135309), (11, 18388238), (19, 10645822), (22, 9194119), (38, 5322911), (121, 1671658), (209, 967802), (242, 835829), (418, 483901), (2299, 87982), (4598, 43991)]