201867928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{883}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 411245640

約数和(自身を除く): 209377712

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 883, 1394, 1681, 1766, 2788, 3362, 3532, 5576, 6724, 7064, 13448, 15011, 28577, 30022, 36203, 57154, 60044, 72406, 114308, 120088, 144812, 228616, 289624, 615451, 1230902, 1484323, 2461804, 2968646, 4923608, 5937292, 11874584, 25233491, 50466982, 100933964, 201867928]

約数ペア:

[(1, 201867928), (2, 100933964), (4, 50466982), (8, 25233491), (17, 11874584), (34, 5937292), (41, 4923608), (68, 2968646), (82, 2461804), (136, 1484323), (164, 1230902), (328, 615451), (697, 289624), (883, 228616), (1394, 144812), (1681, 120088), (1766, 114308), (2788, 72406), (3362, 60044), (3532, 57154), (5576, 36203), (6724, 30022), (7064, 28577), (13448, 15011)]