205890227936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{547627}}^1$

素因数の和:548047

約数の個数: 48

約数和(自身を含む): 419526858240

約数和(自身を除く): 213636630304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 379, 496, 758, 992, 1516, 3032, 6064, 11749, 12128, 23498, 46996, 93992, 187984, 375968, 547627, 1095254, 2190508, 4381016, 8762032, 16976437, 17524064, 33952874, 67905748, 135811496, 207550633, 271622992, 415101266, 543245984, 830202532, 1660405064, 3320810128, 6434069623, 6641620256, 12868139246, 25736278492, 51472556984, 102945113968, 205890227936]

約数ペア:

[(1, 205890227936), (2, 102945113968), (4, 51472556984), (8, 25736278492), (16, 12868139246), (31, 6641620256), (32, 6434069623), (62, 3320810128), (124, 1660405064), (248, 830202532), (379, 543245984), (496, 415101266), (758, 271622992), (992, 207550633), (1516, 135811496), (3032, 67905748), (6064, 33952874), (11749, 17524064), (12128, 16976437), (23498, 8762032), (46996, 4381016), (93992, 2190508), (187984, 1095254), (375968, 547627)]