263198214

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{103703}}^1$

素因数の和:103761

約数の個数: 32

約数和(自身を含む): 597335040

約数和(自身を除く): 334136826

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 103703, 207406, 311109, 622218, 933327, 1866654, 2799981, 4874041, 5599962, 9748082, 14622123, 29244246, 43866369, 87732738, 131599107, 263198214]

約数ペア:

[(1, 263198214), (2, 131599107), (3, 87732738), (6, 43866369), (9, 29244246), (18, 14622123), (27, 9748082), (47, 5599962), (54, 4874041), (94, 2799981), (141, 1866654), (282, 933327), (423, 622218), (846, 311109), (1269, 207406), (2538, 103703)]