198261466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10847}}^1$

素因数の和:10918

約数の個数: 32

約数和(自身を含む): 346268160

約数和(自身を除く): 148006694

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 10847, 18278, 21694, 141011, 206093, 282022, 401339, 412186, 802678, 2679209, 5217407, 5358418, 7625441, 10434814, 15250882, 99130733, 198261466]

約数ペア:

[(1, 198261466), (2, 99130733), (13, 15250882), (19, 10434814), (26, 7625441), (37, 5358418), (38, 5217407), (74, 2679209), (247, 802678), (481, 412186), (494, 401339), (703, 282022), (962, 206093), (1406, 141011), (9139, 21694), (10847, 18278)]