210893784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4481}}^1$

素因数の和:4580

約数の個数: 64

約数和(自身を含む): 551823840

約数和(自身を除く): 340930056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 636, 888, 1272, 1961, 3922, 4481, 5883, 7844, 8962, 11766, 13443, 15688, 17924, 23532, 26886, 35848, 47064, 53772, 107544, 165797, 237493, 331594, 474986, 497391, 663188, 712479, 949972, 994782, 1326376, 1424958, 1899944, 1989564, 2849916, 3979128, 5699832, 8787241, 17574482, 26361723, 35148964, 52723446, 70297928, 105446892, 210893784]

約数ペア:

[(1, 210893784), (2, 105446892), (3, 70297928), (4, 52723446), (6, 35148964), (8, 26361723), (12, 17574482), (24, 8787241), (37, 5699832), (53, 3979128), (74, 2849916), (106, 1989564), (111, 1899944), (148, 1424958), (159, 1326376), (212, 994782), (222, 949972), (296, 712479), (318, 663188), (424, 497391), (444, 474986), (636, 331594), (888, 237493), (1272, 165797), (1961, 107544), (3922, 53772), (4481, 47064), (5883, 35848), (7844, 26886), (8962, 23532), (11766, 17924), (13443, 15688)]