201567498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 449280000

約数和(自身を除く): 247712502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 149, 199, 206, 298, 309, 398, 447, 597, 618, 894, 1133, 1194, 1639, 2189, 2266, 3278, 3399, 4378, 4917, 6567, 6798, 9834, 13134, 15347, 20497, 29651, 30694, 40994, 46041, 59302, 61491, 88953, 92082, 122982, 168817, 177906, 225467, 326161, 337634, 450934, 506451, 652322, 676401, 978483, 1012902, 1352802, 1956966, 3054053, 6108106, 9162159, 18324318, 33594583, 67189166, 100783749, 201567498]

約数ペア:

[(1, 201567498), (2, 100783749), (3, 67189166), (6, 33594583), (11, 18324318), (22, 9162159), (33, 6108106), (66, 3054053), (103, 1956966), (149, 1352802), (199, 1012902), (206, 978483), (298, 676401), (309, 652322), (398, 506451), (447, 450934), (597, 337634), (618, 326161), (894, 225467), (1133, 177906), (1194, 168817), (1639, 122982), (2189, 92082), (2266, 88953), (3278, 61491), (3399, 59302), (4378, 46041), (4917, 40994), (6567, 30694), (6798, 29651), (9834, 20497), (13134, 15347)]