201121346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{3457}}^1$

素因数の和:5009

約数の個数: 16

約数和(自身を含む): 317859360

約数和(自身を除く): 116738014

約数列:

[1, 2, 19, 38, 1531, 3062, 3457, 6914, 29089, 58178, 65683, 131366, 5292667, 10585334, 100560673, 201121346]

約数ペア:

[(1, 201121346), (2, 100560673), (19, 10585334), (38, 5292667), (1531, 131366), (3062, 65683), (3457, 58178), (6914, 29089)]