207989328

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{15643}}^1$

素因数の和:15931

約数の個数: 40

約数和(自身を含む): 539279968

約数和(自身を除く): 331290640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 13296, 15643, 31286, 46929, 62572, 93858, 125144, 187716, 250288, 375432, 750864, 4333111, 8666222, 12999333, 17332444, 25998666, 34664888, 51997332, 69329776, 103994664, 207989328]

約数ペア:

[(1, 207989328), (2, 103994664), (3, 69329776), (4, 51997332), (6, 34664888), (8, 25998666), (12, 17332444), (16, 12999333), (24, 8666222), (48, 4333111), (277, 750864), (554, 375432), (831, 250288), (1108, 187716), (1662, 125144), (2216, 93858), (3324, 62572), (4432, 46929), (6648, 31286), (13296, 15643)]