220763649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{52153}}^1$

素因数の和:52256

約数の個数: 16

約数和(自身を含む): 315427392

約数和(自身を除く): 94663743

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 52153, 156459, 886601, 2659803, 4328699, 12986097, 73587883, 220763649]

約数ペア:

[(1, 220763649), (3, 73587883), (17, 12986097), (51, 4328699), (83, 2659803), (249, 886601), (1411, 156459), (4233, 52153)]