201021081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{93979}}^1$

素因数の和:94036

約数の個数: 16

約数和(自身を含む): 288706560

約数和(自身を除く): 87685479

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 93979, 281937, 2161517, 2913349, 6484551, 8740047, 67007027, 201021081]

約数ペア:

[(1, 201021081), (3, 67007027), (23, 8740047), (31, 6484551), (69, 2913349), (93, 2161517), (713, 281937), (2139, 93979)]