202223060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{777781}}^1$

素因数の和:777803

約数の個数: 24

約数和(自身を含む): 457335816

約数和(自身を除く): 255112756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 777781, 1555562, 3111124, 3888905, 7777810, 10111153, 15555620, 20222306, 40444612, 50555765, 101111530, 202223060]

約数ペア:

[(1, 202223060), (2, 101111530), (4, 50555765), (5, 40444612), (10, 20222306), (13, 15555620), (20, 10111153), (26, 7777810), (52, 3888905), (65, 3111124), (130, 1555562), (260, 777781)]