201065151

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 111011649

約数列:

[1, 3, 7, 21, 89, 179, 267, 537, 601, 623, 1253, 1803, 1869, 3759, 4207, 12621, 15931, 47793, 53489, 107579, 111517, 160467, 322737, 334551, 374423, 753053, 1123269, 2259159, 9574531, 28723593, 67021717, 201065151]

約数ペア:

[(1, 201065151), (3, 67021717), (7, 28723593), (21, 9574531), (89, 2259159), (179, 1123269), (267, 753053), (537, 374423), (601, 334551), (623, 322737), (1253, 160467), (1803, 111517), (1869, 107579), (3759, 53489), (4207, 47793), (12621, 15931)]