201416116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{416149}}^1$

素因数の和:416175

約数の個数: 18

約数和(自身を含む): 387435650

約数和(自身を除く): 186019534

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 416149, 832298, 1664596, 4577639, 9155278, 18310556, 50354029, 100708058, 201416116]

約数ペア:

[(1, 201416116), (2, 100708058), (4, 50354029), (11, 18310556), (22, 9155278), (44, 4577639), (121, 1664596), (242, 832298), (484, 416149)]