202118064321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{154170911}}^1$

素因数の和:154170956

約数の個数: 16

約数和(自身を含む): 296008151040

約数和(自身を除く): 93890086719

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 154170911, 462512733, 2929247309, 3545930953, 8787741927, 10637792859, 67372688107, 202118064321]

約数ペア:

[(1, 202118064321), (3, 67372688107), (19, 10637792859), (23, 8787741927), (57, 3545930953), (69, 2929247309), (437, 462512733), (1311, 154170911)]