202457913

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{809}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 327525120

約数和(自身を除く): 125067207

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 701, 809, 2103, 2427, 4907, 5663, 11917, 13753, 14721, 16989, 35751, 41259, 83419, 96271, 250257, 288813, 567109, 1701327, 3969763, 9640853, 11909289, 28922559, 67485971, 202457913]

約数ペア:

[(1, 202457913), (3, 67485971), (7, 28922559), (17, 11909289), (21, 9640853), (51, 3969763), (119, 1701327), (357, 567109), (701, 288813), (809, 250257), (2103, 96271), (2427, 83419), (4907, 41259), (5663, 35751), (11917, 16989), (13753, 14721)]