201839769

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{22861}}^1$

素因数の和:22982

約数の個数: 20

約数和(自身を含む): 304293220

約数和(自身を除く): 102453451

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 22861, 68583, 205749, 617247, 1851741, 2491849, 7475547, 22426641, 67279923, 201839769]

約数ペア:

[(1, 201839769), (3, 67279923), (9, 22426641), (27, 7475547), (81, 2491849), (109, 1851741), (327, 617247), (981, 205749), (2943, 68583), (8829, 22861)]