201856963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 274443264

約数和(自身を除く): 72586301

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 193, 289, 329, 517, 799, 1309, 1351, 2023, 2123, 3179, 3281, 3619, 5593, 8789, 9071, 13583, 14861, 22253, 22967, 36091, 55777, 61523, 63497, 95081, 99781, 149413, 154207, 252637, 390439, 613547, 698467, 1045891, 1079449, 1696277, 2621519, 4294829, 11873939, 18350633, 28836709, 201856963]

約数ペア:

[(1, 201856963), (7, 28836709), (11, 18350633), (17, 11873939), (47, 4294829), (77, 2621519), (119, 1696277), (187, 1079449), (193, 1045891), (289, 698467), (329, 613547), (517, 390439), (799, 252637), (1309, 154207), (1351, 149413), (2023, 99781), (2123, 95081), (3179, 63497), (3281, 61523), (3619, 55777), (5593, 36091), (8789, 22967), (9071, 22253), (13583, 14861)]