196366893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 281567232

約数和(自身を除く): 85200339

約数列:

[1, 3, 23, 47, 69, 141, 151, 401, 453, 1081, 1203, 3243, 3473, 7097, 9223, 10419, 18847, 21291, 27669, 56541, 60551, 163231, 181653, 433481, 489693, 1300443, 1392673, 2845897, 4178019, 8537691, 65455631, 196366893]

約数ペア:

[(1, 196366893), (3, 65455631), (23, 8537691), (47, 4178019), (69, 2845897), (141, 1392673), (151, 1300443), (401, 489693), (453, 433481), (1081, 181653), (1203, 163231), (3243, 60551), (3473, 56541), (7097, 27669), (9223, 21291), (10419, 18847)]