194902197

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 302410752

約数和(自身を除く): 107508555

約数列:

[1, 3, 7, 21, 97, 163, 291, 489, 587, 679, 1141, 1761, 2037, 3423, 4109, 12327, 15811, 47433, 56939, 95681, 110677, 170817, 287043, 332031, 398573, 669767, 1195719, 2009301, 9281057, 27843171, 64967399, 194902197]

約数ペア:

[(1, 194902197), (3, 64967399), (7, 27843171), (21, 9281057), (97, 2009301), (163, 1195719), (291, 669767), (489, 398573), (587, 332031), (679, 287043), (1141, 170817), (1761, 110677), (2037, 95681), (3423, 56939), (4109, 47433), (12327, 15811)]