211345452076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{90439}}^1$

素因数の和:90934

約数の個数: 48

約数和(自身を含む): 407136280320

約数和(自身を除く): 195790828244

約数列:

[1, 2, 4, 11, 22, 44, 173, 307, 346, 614, 692, 1228, 1903, 3377, 3806, 6754, 7612, 13508, 53111, 90439, 106222, 180878, 212444, 361756, 584221, 994829, 1168442, 1989658, 2336884, 3979316, 15645947, 27764773, 31291894, 55529546, 62583788, 111059092, 172105417, 305412503, 344210834, 610825006, 688421668, 1221650012, 4803305729, 9606611458, 19213222916, 52836363019, 105672726038, 211345452076]

約数ペア:

[(1, 211345452076), (2, 105672726038), (4, 52836363019), (11, 19213222916), (22, 9606611458), (44, 4803305729), (173, 1221650012), (307, 688421668), (346, 610825006), (614, 344210834), (692, 305412503), (1228, 172105417), (1903, 111059092), (3377, 62583788), (3806, 55529546), (6754, 31291894), (7612, 27764773), (13508, 15645947), (53111, 3979316), (90439, 2336884), (106222, 1989658), (180878, 1168442), (212444, 994829), (361756, 584221)]