210380638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{152671}}^1$

素因数の和:152739

約数の個数: 16

約数和(自身を含む): 346260096

約数和(自身を除く): 135879458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 152671, 305342, 1984723, 3969446, 8091563, 16183126, 105190319, 210380638]

約数ペア:

[(1, 210380638), (2, 105190319), (13, 16183126), (26, 8091563), (53, 3969446), (106, 1984723), (689, 305342), (1378, 152671)]