215420502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3263947}}^1$

素因数の和:3263963

約数の個数: 16

約数和(自身を含む): 470008512

約数和(自身を除く): 254588010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3263947, 6527894, 9791841, 19583682, 35903417, 71806834, 107710251, 215420502]

約数ペア:

[(1, 215420502), (2, 107710251), (3, 71806834), (6, 35903417), (11, 19583682), (22, 9791841), (33, 6527894), (66, 3263947)]