215340406

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1\times {\mathrm{1657}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 325896480

約数和(自身を除く): 110556074

約数列:

[1, 2, 181, 359, 362, 718, 1657, 3314, 64979, 129958, 299917, 594863, 599834, 1189726, 107670203, 215340406]

約数ペア:

[(1, 215340406), (2, 107670203), (181, 1189726), (359, 599834), (362, 594863), (718, 299917), (1657, 129958), (3314, 64979)]