214936508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{1867}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 398713392

約数和(自身を除く): 183776884

約数列:

[1, 2, 4, 17, 34, 68, 1693, 1867, 3386, 3734, 6772, 7468, 28781, 31739, 57562, 63478, 115124, 126956, 3160831, 6321662, 12643324, 53734127, 107468254, 214936508]

約数ペア:

[(1, 214936508), (2, 107468254), (4, 53734127), (17, 12643324), (34, 6321662), (68, 3160831), (1693, 126956), (1867, 115124), (3386, 63478), (3734, 57562), (6772, 31739), (7468, 28781)]