207871886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149119}}^1$

素因数の和:149179

約数の個数: 16

約数和(自身を含む): 338204160

約数和(自身を除く): 130332274

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 149119, 298238, 2535023, 5070046, 6113879, 12227758, 103935943, 207871886]

約数ペア:

[(1, 207871886), (2, 103935943), (17, 12227758), (34, 6113879), (41, 5070046), (82, 2535023), (697, 298238), (1394, 149119)]