193207105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22349}}^1$

素因数の和:22393

約数の個数: 32

約数和(自身を含む): 300384000

約数和(自身を除く): 107176895

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 22349, 111745, 156443, 290537, 424631, 782215, 1452685, 2033759, 2123155, 2972417, 5520203, 10168795, 14862085, 27601015, 38641421, 193207105]

約数ペア:

[(1, 193207105), (5, 38641421), (7, 27601015), (13, 14862085), (19, 10168795), (35, 5520203), (65, 2972417), (91, 2123155), (95, 2033759), (133, 1452685), (247, 782215), (455, 424631), (665, 290537), (1235, 156443), (1729, 111745), (8645, 22349)]