207663016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{35221}}^1$

素因数の和:35305

約数の個数: 32

約数和(自身を含む): 431117280

約数和(自身を除く): 223454264

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 35221, 70442, 140884, 281768, 387431, 774862, 1549724, 2359807, 3099448, 4719614, 9439228, 18878456, 25957877, 51915754, 103831508, 207663016]

約数ペア:

[(1, 207663016), (2, 103831508), (4, 51915754), (8, 25957877), (11, 18878456), (22, 9439228), (44, 4719614), (67, 3099448), (88, 2359807), (134, 1549724), (268, 774862), (536, 387431), (737, 281768), (1474, 140884), (2948, 70442), (5896, 35221)]