215972676

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{10151}}^1$

素因数の和:10361

約数の個数: 48

約数和(自身を含む): 562826880

約数和(自身を除く): 346854204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 10151, 10638, 20302, 21276, 30453, 40604, 60906, 91359, 121812, 182718, 274077, 365436, 548154, 1096308, 1999747, 3999494, 5999241, 7998988, 11998482, 17997723, 23996964, 35995446, 53993169, 71990892, 107986338, 215972676]

約数ペア:

[(1, 215972676), (2, 107986338), (3, 71990892), (4, 53993169), (6, 35995446), (9, 23996964), (12, 17997723), (18, 11998482), (27, 7998988), (36, 5999241), (54, 3999494), (108, 1999747), (197, 1096308), (394, 548154), (591, 365436), (788, 274077), (1182, 182718), (1773, 121812), (2364, 91359), (3546, 60906), (5319, 40604), (7092, 30453), (10151, 21276), (10638, 20302)]