198896380991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1697}}^1\times {\mathrm{2467}}^1$

素因数の和:4799

約数の個数: 32

約数和(自身を含む): 248623713792

約数和(自身を除く): 49727332801

約数列:

[1, 7, 11, 77, 617, 1697, 2467, 4319, 6787, 11879, 17269, 18667, 27137, 47509, 130669, 189959, 1047049, 1522139, 4186499, 7329343, 10654973, 11517539, 16743529, 29305493, 46051489, 80622773, 117204703, 322360423, 2583069883, 18081489181, 28413768713, 198896380991]

約数ペア:

[(1, 198896380991), (7, 28413768713), (11, 18081489181), (77, 2583069883), (617, 322360423), (1697, 117204703), (2467, 80622773), (4319, 46051489), (6787, 29305493), (11879, 16743529), (17269, 11517539), (18667, 10654973), (27137, 7329343), (47509, 4186499), (130669, 1522139), (189959, 1047049)]