207271944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{261707}}^1$

素因数の和:261730

約数の個数: 48

約数和(自身を含む): 612396720

約数和(自身を除く): 405124776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 261707, 523414, 785121, 1046828, 1570242, 2093656, 2355363, 2878777, 3140484, 4710726, 5757554, 6280968, 8636331, 9421452, 11515108, 17272662, 18842904, 23030216, 25908993, 34545324, 51817986, 69090648, 103635972, 207271944]

約数ペア:

[(1, 207271944), (2, 103635972), (3, 69090648), (4, 51817986), (6, 34545324), (8, 25908993), (9, 23030216), (11, 18842904), (12, 17272662), (18, 11515108), (22, 9421452), (24, 8636331), (33, 6280968), (36, 5757554), (44, 4710726), (66, 3140484), (72, 2878777), (88, 2355363), (99, 2093656), (132, 1570242), (198, 1046828), (264, 785121), (396, 523414), (792, 261707)]