199038004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{61967}}^1$

素因数の和:62055

約数の個数: 24

約数和(自身を含む): 385193088

約数和(自身を除く): 186155084

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 61967, 123934, 247868, 681637, 1363274, 2726548, 4523591, 9047182, 18094364, 49759501, 99519002, 199038004]

約数ペア:

[(1, 199038004), (2, 99519002), (4, 49759501), (11, 18094364), (22, 9047182), (44, 4523591), (73, 2726548), (146, 1363274), (292, 681637), (803, 247868), (1606, 123934), (3212, 61967)]