201996258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 454809600

約数和(自身を除く): 252813342

約数列:

[1, 2, 3, 6, 19, 23, 38, 41, 46, 57, 69, 82, 114, 123, 138, 246, 437, 779, 874, 943, 1311, 1558, 1879, 1886, 2337, 2622, 2829, 3758, 4674, 5637, 5658, 11274, 17917, 35701, 35834, 43217, 53751, 71402, 77039, 86434, 107103, 107502, 129651, 154078, 214206, 231117, 259302, 462234, 821123, 1463741, 1642246, 1771897, 2463369, 2927482, 3543794, 4391223, 4926738, 5315691, 8782446, 10631382, 33666043, 67332086, 100998129, 201996258]

約数ペア:

[(1, 201996258), (2, 100998129), (3, 67332086), (6, 33666043), (19, 10631382), (23, 8782446), (38, 5315691), (41, 4926738), (46, 4391223), (57, 3543794), (69, 2927482), (82, 2463369), (114, 1771897), (123, 1642246), (138, 1463741), (246, 821123), (437, 462234), (779, 259302), (874, 231117), (943, 214206), (1311, 154078), (1558, 129651), (1879, 107502), (1886, 107103), (2337, 86434), (2622, 77039), (2829, 71402), (3758, 53751), (4674, 43217), (5637, 35834), (5658, 35701), (11274, 17917)]