201742562049

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1\times {\mathrm{145133}}^1$

素因数の和:146969

約数の個数: 32

約数和(自身を含む): 315904469760

約数和(自身を除く): 114161907711

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1789, 5367, 12523, 37569, 66193, 145133, 198579, 435399, 463351, 1015931, 1390053, 3047793, 5369921, 16109763, 37589447, 112768341, 259642937, 778928811, 1817500559, 5452501677, 9606788669, 28820366007, 67247520683, 201742562049]

約数ペア:

[(1, 201742562049), (3, 67247520683), (7, 28820366007), (21, 9606788669), (37, 5452501677), (111, 1817500559), (259, 778928811), (777, 259642937), (1789, 112768341), (5367, 37589447), (12523, 16109763), (37569, 5369921), (66193, 3047793), (145133, 1390053), (198579, 1015931), (435399, 463351)]