200904998966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{312229}}^1$

素因数の和:312357

約数の個数: 64

約数和(自身を含む): 377673408000

約数和(自身を除く): 176768409034

約数列:

[1, 2, 7, 14, 19, 38, 41, 59, 82, 118, 133, 266, 287, 413, 574, 779, 826, 1121, 1558, 2242, 2419, 4838, 5453, 7847, 10906, 15694, 16933, 33866, 45961, 91922, 312229, 321727, 624458, 643454, 2185603, 4371206, 5932351, 11864702, 12801389, 18421511, 25602778, 36843022, 41526457, 83052914, 89609723, 128950577, 179219446, 243226391, 257901154, 350008709, 486452782, 700017418, 755281951, 1510563902, 1702584737, 2450060963, 3405169474, 4900121926, 5286973657, 10573947314, 14350357069, 28700714138, 100452499483, 200904998966]

約数ペア:

[(1, 200904998966), (2, 100452499483), (7, 28700714138), (14, 14350357069), (19, 10573947314), (38, 5286973657), (41, 4900121926), (59, 3405169474), (82, 2450060963), (118, 1702584737), (133, 1510563902), (266, 755281951), (287, 700017418), (413, 486452782), (574, 350008709), (779, 257901154), (826, 243226391), (1121, 179219446), (1558, 128950577), (2242, 89609723), (2419, 83052914), (4838, 41526457), (5453, 36843022), (7847, 25602778), (10906, 18421511), (15694, 12801389), (16933, 11864702), (33866, 5932351), (45961, 4371206), (91922, 2185603), (312229, 643454), (321727, 624458)]