210015222

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{26497}}^1$

素因数の和:27823

約数の個数: 16

約数和(自身を含む): 420364272

約数和(自身を除く): 210349050

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 26497, 52994, 79491, 158982, 35002537, 70005074, 105007611, 210015222]

約数ペア:

[(1, 210015222), (2, 105007611), (3, 70005074), (6, 35002537), (1321, 158982), (2642, 79491), (3963, 52994), (7926, 26497)]