201271294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1259}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 364089600

約数和(自身を除く): 162818306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 601, 1202, 1259, 2518, 4207, 8414, 8813, 11419, 17626, 22838, 23921, 47842, 79933, 159866, 167447, 334894, 756659, 1513318, 5296613, 10593226, 14376521, 28753042, 100635647, 201271294]

約数ペア:

[(1, 201271294), (2, 100635647), (7, 28753042), (14, 14376521), (19, 10593226), (38, 5296613), (133, 1513318), (266, 756659), (601, 334894), (1202, 167447), (1259, 159866), (2518, 79933), (4207, 47842), (8414, 23921), (8813, 22838), (11419, 17626)]