202013372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{417383}}^1$

素因数の和:417409

約数の個数: 18

約数和(自身を含む): 388584504

約数和(自身を除く): 186571132

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 417383, 834766, 1669532, 4591213, 9182426, 18364852, 50503343, 101006686, 202013372]

約数ペア:

[(1, 202013372), (2, 101006686), (4, 50503343), (11, 18364852), (22, 9182426), (44, 4591213), (121, 1669532), (242, 834766), (484, 417383)]