209516938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{6907}}^1$

素因数の和:7461

約数の個数: 16

約数和(自身を含む): 325781280

約数和(自身を除く): 116264342

約数列:

[1, 2, 29, 58, 523, 1046, 6907, 13814, 15167, 30334, 200303, 400606, 3612361, 7224722, 104758469, 209516938]

約数ペア:

[(1, 209516938), (2, 104758469), (29, 7224722), (58, 3612361), (523, 400606), (1046, 200303), (6907, 30334), (13814, 15167)]