205657942553

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{9619}}^1\times {\mathrm{30241}}^1$

素因数の和:39968

約数の個数: 16

約数和(自身を含む): 237397280640

約数和(自身を除く): 31739338087

約数列:

[1, 7, 101, 707, 9619, 30241, 67333, 211687, 971519, 3054341, 6800633, 21380387, 290888179, 2036217253, 29379706079, 205657942553]

約数ペア:

[(1, 205657942553), (7, 29379706079), (101, 2036217253), (707, 290888179), (9619, 21380387), (30241, 6800633), (67333, 3054341), (211687, 971519)]