220142802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 485886240

約数和(自身を除く): 265743438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 353, 363, 706, 726, 859, 1059, 1718, 2118, 2577, 3883, 5154, 7766, 9449, 11649, 18898, 23298, 28347, 42713, 56694, 85426, 103939, 128139, 207878, 256278, 303227, 311817, 606454, 623634, 909681, 1819362, 3335497, 6670994, 10006491, 20012982, 36690467, 73380934, 110071401, 220142802]

約数ペア:

[(1, 220142802), (2, 110071401), (3, 73380934), (6, 36690467), (11, 20012982), (22, 10006491), (33, 6670994), (66, 3335497), (121, 1819362), (242, 909681), (353, 623634), (363, 606454), (706, 311817), (726, 303227), (859, 256278), (1059, 207878), (1718, 128139), (2118, 103939), (2577, 85426), (3883, 56694), (5154, 42713), (7766, 28347), (9449, 23298), (11649, 18898)]