197054286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 466179840

約数和(自身を除く): 269125554

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 163, 286, 326, 429, 489, 858, 978, 1409, 1793, 2119, 2818, 3586, 4227, 4238, 5379, 6357, 8454, 10758, 12714, 15499, 18317, 23309, 30998, 36634, 46497, 46618, 54951, 69927, 92994, 109902, 139854, 201487, 229667, 402974, 459334, 604461, 689001, 1208922, 1378002, 2526337, 2985671, 5052674, 5971342, 7579011, 8957013, 15158022, 17914026, 32842381, 65684762, 98527143, 197054286]

約数ペア:

[(1, 197054286), (2, 98527143), (3, 65684762), (6, 32842381), (11, 17914026), (13, 15158022), (22, 8957013), (26, 7579011), (33, 5971342), (39, 5052674), (66, 2985671), (78, 2526337), (143, 1378002), (163, 1208922), (286, 689001), (326, 604461), (429, 459334), (489, 402974), (858, 229667), (978, 201487), (1409, 139854), (1793, 109902), (2119, 92994), (2818, 69927), (3586, 54951), (4227, 46618), (4238, 46497), (5379, 36634), (6357, 30998), (8454, 23309), (10758, 18317), (12714, 15499)]