197168454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223547}}^1$

素因数の和:223569

約数の個数: 36

約数和(自身を含む): 496947204

約数和(自身を除く): 299778750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 223547, 447094, 670641, 1341282, 1564829, 2011923, 3129658, 4023846, 4694487, 9388974, 10953803, 14083461, 21907606, 28166922, 32861409, 65722818, 98584227, 197168454]

約数ペア:

[(1, 197168454), (2, 98584227), (3, 65722818), (6, 32861409), (7, 28166922), (9, 21907606), (14, 14083461), (18, 10953803), (21, 9388974), (42, 4694487), (49, 4023846), (63, 3129658), (98, 2011923), (126, 1564829), (147, 1341282), (294, 670641), (441, 447094), (882, 223547)]