211045044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 577110016

約数和(自身を除く): 366064972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 127, 146, 219, 254, 271, 292, 381, 438, 508, 511, 542, 762, 813, 876, 889, 1022, 1084, 1524, 1533, 1626, 1778, 1897, 2044, 2667, 3066, 3252, 3556, 3794, 5334, 5691, 6132, 7588, 9271, 10668, 11382, 18542, 19783, 22764, 27813, 34417, 37084, 39566, 55626, 59349, 64897, 68834, 79132, 103251, 111252, 118698, 129794, 137668, 138481, 194691, 206502, 237396, 240919, 259588, 276962, 389382, 413004, 415443, 481838, 553924, 722757, 778764, 830886, 963676, 1445514, 1661772, 2512441, 2891028, 5024882, 7537323, 10049764, 15074646, 17587087, 30149292, 35174174, 52761261, 70348348, 105522522, 211045044]

約数ペア:

[(1, 211045044), (2, 105522522), (3, 70348348), (4, 52761261), (6, 35174174), (7, 30149292), (12, 17587087), (14, 15074646), (21, 10049764), (28, 7537323), (42, 5024882), (73, 2891028), (84, 2512441), (127, 1661772), (146, 1445514), (219, 963676), (254, 830886), (271, 778764), (292, 722757), (381, 553924), (438, 481838), (508, 415443), (511, 413004), (542, 389382), (762, 276962), (813, 259588), (876, 240919), (889, 237396), (1022, 206502), (1084, 194691), (1524, 138481), (1533, 137668), (1626, 129794), (1778, 118698), (1897, 111252), (2044, 103251), (2667, 79132), (3066, 68834), (3252, 64897), (3556, 59349), (3794, 55626), (5334, 39566), (5691, 37084), (6132, 34417), (7588, 27813), (9271, 22764), (10668, 19783), (11382, 18542)]