198505522371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{118369423}}^1$

素因数の和:118369482

約数の個数: 16

約数和(自身を含む): 291662260736

約数和(自身を除く): 93156738365

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 118369423, 355108269, 1538802499, 4616407497, 5089885189, 15269655567, 66168507457, 198505522371]

約数ペア:

[(1, 198505522371), (3, 66168507457), (13, 15269655567), (39, 5089885189), (43, 4616407497), (129, 1538802499), (559, 355108269), (1677, 118369423)]