196354004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{637513}}^1$

素因数の和:637535

約数の個数: 24

約数和(自身を含む): 428409408

約数和(自身を除く): 232055404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 637513, 1275026, 2550052, 4462591, 7012643, 8925182, 14025286, 17850364, 28050572, 49088501, 98177002, 196354004]

約数ペア:

[(1, 196354004), (2, 98177002), (4, 49088501), (7, 28050572), (11, 17850364), (14, 14025286), (22, 8925182), (28, 7012643), (44, 4462591), (77, 2550052), (154, 1275026), (308, 637513)]