202220278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{338161}}^1$

素因数の和:338199

約数の個数: 16

約数和(自身を含む): 340867296

約数和(自身を除く): 138647018

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 338161, 676322, 4396093, 7777703, 8792186, 15555406, 101110139, 202220278]

約数ペア:

[(1, 202220278), (2, 101110139), (13, 15555406), (23, 8792186), (26, 7777703), (46, 4396093), (299, 676322), (598, 338161)]