207856432

素因数分解:

$2^4\times 7^2\times {\mathrm{265123}}^1$

素因数の和:265145

約数の個数: 30

約数和(自身を含む): 468474108

約数和(自身を除く): 260617676

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 265123, 530246, 1060492, 1855861, 2120984, 3711722, 4241968, 7423444, 12991027, 14846888, 25982054, 29693776, 51964108, 103928216, 207856432]

約数ペア:

[(1, 207856432), (2, 103928216), (4, 51964108), (7, 29693776), (8, 25982054), (14, 14846888), (16, 12991027), (28, 7423444), (49, 4241968), (56, 3711722), (98, 2120984), (112, 1855861), (196, 1060492), (392, 530246), (784, 265123)]