201641851

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2939}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 222969600

約数和(自身を除く): 21327749

約数列:

[1, 19, 23, 157, 437, 2939, 2983, 3611, 55841, 67597, 68609, 461423, 1284343, 8767037, 10612729, 201641851]

約数ペア:

[(1, 201641851), (19, 10612729), (23, 8767037), (157, 1284343), (437, 461423), (2939, 68609), (2983, 67597), (3611, 55841)]