196343017

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 228735360

約数和(自身を除く): 32392343

約数列:

[1, 13, 19, 47, 169, 247, 611, 893, 1301, 3211, 7943, 11609, 16913, 24719, 61147, 150917, 219869, 321347, 794911, 1161793, 4177511, 10333843, 15103309, 196343017]

約数ペア:

[(1, 196343017), (13, 15103309), (19, 10333843), (47, 4177511), (169, 1161793), (247, 794911), (611, 321347), (893, 219869), (1301, 150917), (3211, 61147), (7943, 24719), (11609, 16913)]