195142787

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{63793}}^1$

素因数の和:63842

約数の個数: 16

約数和(自身を含む): 244968960

約数和(自身を除く): 49826173

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 63793, 446551, 1212067, 1467239, 8484469, 10270673, 27877541, 195142787]

約数ペア:

[(1, 195142787), (7, 27877541), (19, 10270673), (23, 8484469), (133, 1467239), (161, 1212067), (437, 446551), (3059, 63793)]