202012610

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{61031}}^1$

素因数の和:61369

約数の個数: 16

約数和(自身を含む): 364727232

約数和(自身を除く): 162714622

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 61031, 122062, 305155, 610310, 20201261, 40402522, 101006305, 202012610]

約数ペア:

[(1, 202012610), (2, 101006305), (5, 40402522), (10, 20201261), (331, 610310), (662, 305155), (1655, 122062), (3310, 61031)]