204072958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{67979}}^1$

素因数の和:68079

約数の個数: 16

約数和(自身を含む): 326304000

約数和(自身を除く): 122231042

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 67979, 135958, 1291601, 2583202, 5370341, 10740682, 102036479, 204072958]

約数ペア:

[(1, 204072958), (2, 102036479), (19, 10740682), (38, 5370341), (79, 2583202), (158, 1291601), (1501, 135958), (3002, 67979)]