201767320

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22027}}^1$

素因数の和:22267

約数の個数: 32

約数和(自身を含む): 455979600

約数和(自身を除く): 254212280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 22027, 44054, 88108, 110135, 176216, 220270, 440540, 881080, 5044183, 10088366, 20176732, 25220915, 40353464, 50441830, 100883660, 201767320]

約数ペア:

[(1, 201767320), (2, 100883660), (4, 50441830), (5, 40353464), (8, 25220915), (10, 20176732), (20, 10088366), (40, 5044183), (229, 881080), (458, 440540), (916, 220270), (1145, 176216), (1832, 110135), (2290, 88108), (4580, 44054), (9160, 22027)]