214936270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1264331}}^1$

素因数の和:1264355

約数の個数: 16

約数和(自身を含む): 409643568

約数和(自身を除く): 194707298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1264331, 2528662, 6321655, 12643310, 21493627, 42987254, 107468135, 214936270]

約数ペア:

[(1, 214936270), (2, 107468135), (5, 42987254), (10, 21493627), (17, 12643310), (34, 6321655), (85, 2528662), (170, 1264331)]