210926768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7741}}^1$

素因数の和:7893

約数の個数: 40

約数和(自身を含む): 443523696

約数和(自身を除く): 232596928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 7741, 13624, 15482, 27248, 30964, 61928, 100633, 123856, 201266, 402532, 805064, 1014071, 1610128, 2028142, 4056284, 8112568, 13182923, 16225136, 26365846, 52731692, 105463384, 210926768]

約数ペア:

[(1, 210926768), (2, 105463384), (4, 52731692), (8, 26365846), (13, 16225136), (16, 13182923), (26, 8112568), (52, 4056284), (104, 2028142), (131, 1610128), (208, 1014071), (262, 805064), (524, 402532), (1048, 201266), (1703, 123856), (2096, 100633), (3406, 61928), (6812, 30964), (7741, 27248), (13624, 15482)]