204480821997

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{8941}}^1\times {\mathrm{24671}}^1$

素因数の和:33721

約数の個数: 24

約数和(自身を含む): 298274216448

約数和(自身を除く): 93793394451

約数列:

[1, 3, 9, 103, 309, 927, 8941, 24671, 26823, 74013, 80469, 222039, 920923, 2541113, 2762769, 7623339, 8288307, 22870017, 220583411, 661750233, 1985250699, 22720091333, 68160273999, 204480821997]

約数ペア:

[(1, 204480821997), (3, 68160273999), (9, 22720091333), (103, 1985250699), (309, 661750233), (927, 220583411), (8941, 22870017), (24671, 8288307), (26823, 7623339), (74013, 2762769), (80469, 2541113), (222039, 920923)]