201641886

素因数分解:

$2^1\times 3^5\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 455040768

約数和(自身を除く): 253398882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 271, 486, 542, 813, 1531, 1626, 2439, 3062, 4593, 4878, 7317, 9186, 13779, 14634, 21951, 27558, 41337, 43902, 65853, 82674, 124011, 131706, 248022, 372033, 414901, 744066, 829802, 1244703, 2489406, 3734109, 7468218, 11202327, 22404654, 33606981, 67213962, 100820943, 201641886]

約数ペア:

[(1, 201641886), (2, 100820943), (3, 67213962), (6, 33606981), (9, 22404654), (18, 11202327), (27, 7468218), (54, 3734109), (81, 2489406), (162, 1244703), (243, 829802), (271, 744066), (486, 414901), (542, 372033), (813, 248022), (1531, 131706), (1626, 124011), (2439, 82674), (3062, 65853), (4593, 43902), (4878, 41337), (7317, 27558), (9186, 21951), (13779, 14634)]