210898242

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1930

約数の個数: 56

約数和(自身を含む): 480570240

約数和(自身を除く): 269671998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 729, 1422, 1458, 1831, 2133, 3662, 4266, 5493, 6399, 10986, 12798, 16479, 19197, 32958, 38394, 49437, 57591, 98874, 115182, 144649, 148311, 289298, 296622, 433947, 444933, 867894, 889866, 1301841, 1334799, 2603682, 2669598, 3905523, 7811046, 11716569, 23433138, 35149707, 70299414, 105449121, 210898242]

約数ペア:

[(1, 210898242), (2, 105449121), (3, 70299414), (6, 35149707), (9, 23433138), (18, 11716569), (27, 7811046), (54, 3905523), (79, 2669598), (81, 2603682), (158, 1334799), (162, 1301841), (237, 889866), (243, 867894), (474, 444933), (486, 433947), (711, 296622), (729, 289298), (1422, 148311), (1458, 144649), (1831, 115182), (2133, 98874), (3662, 57591), (4266, 49437), (5493, 38394), (6399, 32958), (10986, 19197), (12798, 16479)]