205158696

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 522288000

約数和(自身を除く): 317129304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 149, 206, 298, 309, 412, 447, 557, 596, 618, 824, 894, 1114, 1192, 1236, 1671, 1788, 2228, 2472, 3342, 3576, 4456, 6684, 13368, 15347, 30694, 46041, 57371, 61388, 82993, 92082, 114742, 122776, 165986, 172113, 184164, 229484, 248979, 331972, 344226, 368328, 458968, 497958, 663944, 688452, 995916, 1376904, 1991832, 8548279, 17096558, 25644837, 34193116, 51289674, 68386232, 102579348, 205158696]

約数ペア:

[(1, 205158696), (2, 102579348), (3, 68386232), (4, 51289674), (6, 34193116), (8, 25644837), (12, 17096558), (24, 8548279), (103, 1991832), (149, 1376904), (206, 995916), (298, 688452), (309, 663944), (412, 497958), (447, 458968), (557, 368328), (596, 344226), (618, 331972), (824, 248979), (894, 229484), (1114, 184164), (1192, 172113), (1236, 165986), (1671, 122776), (1788, 114742), (2228, 92082), (2472, 82993), (3342, 61388), (3576, 57371), (4456, 46041), (6684, 30694), (13368, 15347)]