199474152

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 506459520

約数和(自身を除く): 306985368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 167, 314, 317, 334, 471, 501, 628, 634, 668, 942, 951, 1002, 1256, 1268, 1336, 1884, 1902, 2004, 2536, 3768, 3804, 4008, 7608, 26219, 49769, 52438, 52939, 78657, 99538, 104876, 105878, 149307, 157314, 158817, 199076, 209752, 211756, 298614, 314628, 317634, 398152, 423512, 597228, 629256, 635268, 1194456, 1270536, 8311423, 16622846, 24934269, 33245692, 49868538, 66491384, 99737076, 199474152]

約数ペア:

[(1, 199474152), (2, 99737076), (3, 66491384), (4, 49868538), (6, 33245692), (8, 24934269), (12, 16622846), (24, 8311423), (157, 1270536), (167, 1194456), (314, 635268), (317, 629256), (334, 597228), (471, 423512), (501, 398152), (628, 317634), (634, 314628), (668, 298614), (942, 211756), (951, 209752), (1002, 199076), (1256, 158817), (1268, 157314), (1336, 149307), (1884, 105878), (1902, 104876), (2004, 99538), (2536, 78657), (3768, 52939), (3804, 52438), (4008, 49769), (7608, 26219)]