190043294

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{26669}}^1$

素因数の和:27187

約数の個数: 16

約数和(自身を含む): 326440800

約数和(自身を除く): 136397506

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 26669, 53338, 186683, 373366, 13574521, 27149042, 95021647, 190043294]

約数ペア:

[(1, 190043294), (2, 95021647), (7, 27149042), (14, 13574521), (509, 373366), (1018, 186683), (3563, 53338), (7126, 26669)]