78300211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1571}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 89641728

約数和(自身を除く): 11341517

約数列:

[1, 11, 23, 197, 253, 1571, 2167, 4531, 17281, 36133, 49841, 309487, 397463, 3404357, 7118201, 78300211]

約数ペア:

[(1, 78300211), (11, 7118201), (23, 3404357), (197, 397463), (253, 309487), (1571, 49841), (2167, 36133), (4531, 17281)]