215740248

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{84011}}^1$

素因数の和:84127

約数の個数: 32

約数和(自身を含む): 544397760

約数和(自身を除く): 328657512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 84011, 168022, 252033, 336044, 504066, 672088, 1008132, 2016264, 8989177, 17978354, 26967531, 35956708, 53935062, 71913416, 107870124, 215740248]

約数ペア:

[(1, 215740248), (2, 107870124), (3, 71913416), (4, 53935062), (6, 35956708), (8, 26967531), (12, 17978354), (24, 8989177), (107, 2016264), (214, 1008132), (321, 672088), (428, 504066), (642, 336044), (856, 252033), (1284, 168022), (2568, 84011)]