207800068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4517}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 437197824

約数和(自身を除く): 229397756

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3286, 4517, 6572, 9034, 11501, 18068, 23002, 31619, 46004, 63238, 126476, 140027, 239401, 280054, 478802, 560108, 957604, 980189, 1675807, 1960378, 3351614, 3920756, 6703228, 7421431, 14842862, 29685724, 51950017, 103900034, 207800068]

約数ペア:

[(1, 207800068), (2, 103900034), (4, 51950017), (7, 29685724), (14, 14842862), (28, 7421431), (31, 6703228), (53, 3920756), (62, 3351614), (106, 1960378), (124, 1675807), (212, 980189), (217, 957604), (371, 560108), (434, 478802), (742, 280054), (868, 239401), (1484, 140027), (1643, 126476), (3286, 63238), (4517, 46004), (6572, 31619), (9034, 23002), (11501, 18068)]