205654595

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4177}}^1$

素因数の和:4454

約数の個数: 16

約数和(自身を含む): 253688160

約数和(自身を除く): 48033565

約数列:

[1, 5, 43, 215, 229, 1145, 4177, 9847, 20885, 49235, 179611, 898055, 956533, 4782665, 41130919, 205654595]

約数ペア:

[(1, 205654595), (5, 41130919), (43, 4782665), (215, 956533), (229, 898055), (1145, 179611), (4177, 49235), (9847, 20885)]