202104370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29333}}^1$

素因数の和:29406

約数の個数: 32

約数和(自身を含む): 399177072

約数和(自身を除く): 197072702

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 29333, 58666, 146665, 293330, 381329, 762658, 1554649, 1906645, 3109298, 3813290, 7773245, 15546490, 20210437, 40420874, 101052185, 202104370]

約数ペア:

[(1, 202104370), (2, 101052185), (5, 40420874), (10, 20210437), (13, 15546490), (26, 7773245), (53, 3813290), (65, 3109298), (106, 1906645), (130, 1554649), (265, 762658), (530, 381329), (689, 293330), (1378, 146665), (3445, 58666), (6890, 29333)]