209631778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{5839}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 325872000

約数和(自身を除く): 116240222

約数列:

[1, 2, 29, 58, 619, 1238, 5839, 11678, 17951, 35902, 169331, 338662, 3614341, 7228682, 104815889, 209631778]

約数ペア:

[(1, 209631778), (2, 104815889), (29, 7228682), (58, 3614341), (619, 338662), (1238, 169331), (5839, 35902), (11678, 17951)]