201319559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4349}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 244296000

約数和(自身を除く): 42976441

約数列:

[1, 7, 17, 119, 389, 2723, 4349, 6613, 30443, 46291, 73933, 517531, 1691761, 11842327, 28759937, 201319559]

約数ペア:

[(1, 201319559), (7, 28759937), (17, 11842327), (119, 1691761), (389, 517531), (2723, 73933), (4349, 46291), (6613, 30443)]