201653984515

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1938701}}^1$

素因数の和:1939070

約数の個数: 16

約数和(自身を含む): 246230663616

約数和(自身を除く): 44576679101

約数列:

[1, 5, 71, 293, 355, 1465, 20803, 104015, 1938701, 9693505, 137647771, 568039393, 688238855, 2840196965, 40330796903, 201653984515]

約数ペア:

[(1, 201653984515), (5, 40330796903), (71, 2840196965), (293, 688238855), (355, 568039393), (1465, 137647771), (20803, 9693505), (104015, 1938701)]