212284808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{617107}}^1$

素因数の和:617156

約数の個数: 16

約数和(自身を含む): 407291280

約数和(自身を除く): 195006472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 617107, 1234214, 2468428, 4936856, 26535601, 53071202, 106142404, 212284808]

約数ペア:

[(1, 212284808), (2, 106142404), (4, 53071202), (8, 26535601), (43, 4936856), (86, 2468428), (172, 1234214), (344, 617107)]