201318343373

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1\times {\mathrm{492487}}^1$

素因数の和:495056

約数の個数: 16

約数和(自身を含む): 240176547840

約数和(自身を除く): 38858204467

約数列:

[1, 7, 23, 161, 2539, 17773, 58397, 408779, 492487, 3447409, 11327201, 79290407, 1250424493, 8752971451, 28759763339, 201318343373]

約数ペア:

[(1, 201318343373), (7, 28759763339), (23, 8752971451), (161, 1250424493), (2539, 79290407), (17773, 11327201), (58397, 3447409), (408779, 492487)]