211336636

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 430882816

約数和(自身を除く): 219546180

約数列:

[1, 2, 4, 7, 14, 28, 103, 127, 206, 254, 412, 508, 577, 721, 889, 1154, 1442, 1778, 2308, 2884, 3556, 4039, 8078, 13081, 16156, 26162, 52324, 59431, 73279, 91567, 118862, 146558, 183134, 237724, 293116, 366268, 416017, 512953, 832034, 1025906, 1664068, 2051812, 7547737, 15095474, 30190948, 52834159, 105668318, 211336636]

約数ペア:

[(1, 211336636), (2, 105668318), (4, 52834159), (7, 30190948), (14, 15095474), (28, 7547737), (103, 2051812), (127, 1664068), (206, 1025906), (254, 832034), (412, 512953), (508, 416017), (577, 366268), (721, 293116), (889, 237724), (1154, 183134), (1442, 146558), (1778, 118862), (2308, 91567), (2884, 73279), (3556, 59431), (4039, 52324), (8078, 26162), (13081, 16156)]