198693055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8581}}^1$

素因数の和:9018

約数の個数: 16

約数和(自身を含む): 260755488

約数和(自身を除く): 62062433

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 8581, 23155, 42905, 94391, 471955, 3612601, 18063005, 39738611, 198693055]

約数ペア:

[(1, 198693055), (5, 39738611), (11, 18063005), (55, 3612601), (421, 471955), (2105, 94391), (4631, 42905), (8581, 23155)]