201679270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11161}}^1$

素因数の和:11320

約数の個数: 32

約数和(自身を含む): 393795360

約数和(自身を除く): 192116090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 11161, 18070, 22322, 55805, 111610, 145093, 290186, 725465, 1450930, 1551379, 3102758, 7756895, 15513790, 20167927, 40335854, 100839635, 201679270]

約数ペア:

[(1, 201679270), (2, 100839635), (5, 40335854), (10, 20167927), (13, 15513790), (26, 7756895), (65, 3102758), (130, 1551379), (139, 1450930), (278, 725465), (695, 290186), (1390, 145093), (1807, 111610), (3614, 55805), (9035, 22322), (11161, 18070)]