210796696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 447910560

約数和(自身を除く): 237113864

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 101, 148, 202, 296, 404, 407, 641, 808, 814, 1111, 1282, 1628, 2222, 2564, 3256, 3737, 4444, 5128, 7051, 7474, 8888, 14102, 14948, 23717, 28204, 29896, 41107, 47434, 56408, 64741, 82214, 94868, 129482, 164428, 189736, 258964, 260887, 328856, 517928, 521774, 712151, 1043548, 1424302, 2087096, 2395417, 2848604, 4790834, 5697208, 9581668, 19163336, 26349587, 52699174, 105398348, 210796696]

約数ペア:

[(1, 210796696), (2, 105398348), (4, 52699174), (8, 26349587), (11, 19163336), (22, 9581668), (37, 5697208), (44, 4790834), (74, 2848604), (88, 2395417), (101, 2087096), (148, 1424302), (202, 1043548), (296, 712151), (404, 521774), (407, 517928), (641, 328856), (808, 260887), (814, 258964), (1111, 189736), (1282, 164428), (1628, 129482), (2222, 94868), (2564, 82214), (3256, 64741), (3737, 56408), (4444, 47434), (5128, 41107), (7051, 29896), (7474, 28204), (8888, 23717), (14102, 14948)]