199205118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54517}}^1$

素因数の和:54561

約数の個数: 48

約数和(自身を含む): 510288480

約数和(自身を除く): 311083362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 54517, 109034, 163551, 327102, 381619, 490653, 763238, 981306, 1144857, 1580993, 2289714, 3161986, 3434571, 4742979, 6869142, 9485958, 11066951, 14228937, 22133902, 28457874, 33200853, 66401706, 99602559, 199205118]

約数ペア:

[(1, 199205118), (2, 99602559), (3, 66401706), (6, 33200853), (7, 28457874), (9, 22133902), (14, 14228937), (18, 11066951), (21, 9485958), (29, 6869142), (42, 4742979), (58, 3434571), (63, 3161986), (87, 2289714), (126, 1580993), (174, 1144857), (203, 981306), (261, 763238), (406, 490653), (522, 381619), (609, 327102), (1218, 163551), (1827, 109034), (3654, 54517)]