320208077

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{1447}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 371012352

約数和(自身を除く): 50804275

約数列:

[1, 7, 101, 313, 707, 1447, 2191, 10129, 31613, 146147, 221291, 452911, 1023029, 3170377, 45744011, 320208077]

約数ペア:

[(1, 320208077), (7, 45744011), (101, 3170377), (313, 1023029), (707, 452911), (1447, 221291), (2191, 146147), (10129, 31613)]