206107664

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16883}}^1$

素因数の和:17007

約数の個数: 40

約数和(自身を含む): 460595520

約数和(自身を除く): 254487856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 16883, 33766, 67532, 118181, 135064, 236362, 270128, 472724, 945448, 1840247, 1890896, 3680494, 7360988, 12881729, 14721976, 25763458, 29443952, 51526916, 103053832, 206107664]

約数ペア:

[(1, 206107664), (2, 103053832), (4, 51526916), (7, 29443952), (8, 25763458), (14, 14721976), (16, 12881729), (28, 7360988), (56, 3680494), (109, 1890896), (112, 1840247), (218, 945448), (436, 472724), (763, 270128), (872, 236362), (1526, 135064), (1744, 118181), (3052, 67532), (6104, 33766), (12208, 16883)]