202156130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4583}}^1$

素因数の和:5002

約数の個数: 32

約数和(自身を含む): 398037888

約数和(自身を除く): 195881758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 4010, 4411, 4583, 8822, 9166, 22055, 22915, 44110, 45830, 50413, 100826, 252065, 504130, 1837783, 3675566, 9188915, 18377830, 20215613, 40431226, 101078065, 202156130]

約数ペア:

[(1, 202156130), (2, 101078065), (5, 40431226), (10, 20215613), (11, 18377830), (22, 9188915), (55, 3675566), (110, 1837783), (401, 504130), (802, 252065), (2005, 100826), (4010, 50413), (4411, 45830), (4583, 44110), (8822, 22915), (9166, 22055)]