221445854526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43801}}^1\times {\mathrm{64817}}^1$

素因数の和:108636

約数の個数: 32

約数和(自身を含む): 476978550048

約数和(自身を除く): 255532695522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 43801, 64817, 87602, 129634, 131403, 194451, 262806, 388902, 569413, 842621, 1138826, 1685242, 1708239, 2527863, 3416478, 5055726, 2839049417, 5678098834, 8517148251, 17034296502, 36907642421, 73815284842, 110722927263, 221445854526]

約数ペア:

[(1, 221445854526), (2, 110722927263), (3, 73815284842), (6, 36907642421), (13, 17034296502), (26, 8517148251), (39, 5678098834), (78, 2839049417), (43801, 5055726), (64817, 3416478), (87602, 2527863), (129634, 1708239), (131403, 1685242), (194451, 1138826), (262806, 842621), (388902, 569413)]