204854075

素因数分解:

$5^2\times {\mathrm{1321}}^1\times {\mathrm{6203}}^1$

素因数の和:7534

約数の個数: 12

約数和(自身を含む): 254252328

約数和(自身を除く): 49398253

約数列:

[1, 5, 25, 1321, 6203, 6605, 31015, 33025, 155075, 8194163, 40970815, 204854075]

約数ペア:

[(1, 204854075), (5, 40970815), (25, 8194163), (1321, 155075), (6203, 33025), (6605, 31015)]