202122183

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{43721}}^1$

素因数の和:43814

約数の個数: 16

約数和(自身を含む): 285417216

約数和(自身を除く): 83295033

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 43721, 131163, 1005583, 2929307, 3016749, 8787921, 67374061, 202122183]

約数ペア:

[(1, 202122183), (3, 67374061), (23, 8787921), (67, 3016749), (69, 2929307), (201, 1005583), (1541, 131163), (4623, 43721)]