202912021490

素因数分解:

$2^1\times 5^1\times {\mathrm{21599}}^1\times {\mathrm{939451}}^1$

素因数の和:961057

約数の個数: 16

約数和(自身を含む): 365258937600

約数和(自身を除く): 162346916110

約数列:

[1, 2, 5, 10, 21599, 43198, 107995, 215990, 939451, 1878902, 4697255, 9394510, 20291202149, 40582404298, 101456010745, 202912021490]

約数ペア:

[(1, 202912021490), (2, 101456010745), (5, 40582404298), (10, 20291202149), (21599, 9394510), (43198, 4697255), (107995, 1878902), (215990, 939451)]