210702923977

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{9749}}^1$

素因数の和:9951

約数の個数: 64

約数和(自身を含む): 273873600000

約数和(自身を除く): 63170676023

約数列:

[1, 7, 13, 37, 49, 91, 131, 259, 343, 481, 637, 917, 1703, 1813, 3367, 4459, 4847, 6419, 9749, 11921, 12691, 23569, 33929, 44933, 63011, 68243, 83447, 126737, 164983, 237503, 360713, 441077, 477701, 584129, 887159, 1277119, 1662521, 2524991, 3087539, 3343907, 4689269, 6210113, 8939833, 16602547, 17674937, 21612773, 32824883, 43470791, 47253403, 62578831, 116217829, 123724559, 229774181, 330773821, 438051817, 614294239, 813524803, 1608419267, 2315416747, 4300059673, 5694673621, 16207917229, 30100417711, 210702923977]

約数ペア:

[(1, 210702923977), (7, 30100417711), (13, 16207917229), (37, 5694673621), (49, 4300059673), (91, 2315416747), (131, 1608419267), (259, 813524803), (343, 614294239), (481, 438051817), (637, 330773821), (917, 229774181), (1703, 123724559), (1813, 116217829), (3367, 62578831), (4459, 47253403), (4847, 43470791), (6419, 32824883), (9749, 21612773), (11921, 17674937), (12691, 16602547), (23569, 8939833), (33929, 6210113), (44933, 4689269), (63011, 3343907), (68243, 3087539), (83447, 2524991), (126737, 1662521), (164983, 1277119), (237503, 887159), (360713, 584129), (441077, 477701)]