207970899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{49411}}^1$

素因数の和:49498

約数の個数: 16

約数和(自身を含む): 294100224

約数和(自身を除く): 86129325

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 49411, 148233, 1136453, 3014071, 3409359, 9042213, 69323633, 207970899]

約数ペア:

[(1, 207970899), (3, 69323633), (23, 9042213), (61, 3409359), (69, 3014071), (183, 1136453), (1403, 148233), (4209, 49411)]