199148901

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{39679}}^1$

素因数の和:39928

約数の個数: 16

約数和(自身を含む): 304742400

約数和(自身を除く): 105593499

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 39679, 119037, 277753, 833259, 9483281, 28449843, 66382967, 199148901]

約数ペア:

[(1, 199148901), (3, 66382967), (7, 28449843), (21, 9483281), (239, 833259), (717, 277753), (1673, 119037), (5019, 39679)]