202156957400

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1669}}^1\times {\mathrm{4357}}^1$

素因数の和:6181

約数の個数: 96

約数和(自身を含む): 473788686000

約数和(自身を除く): 271631728600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 1669, 2780, 3338, 3475, 4357, 5560, 6676, 6950, 8345, 8714, 13352, 13900, 16690, 17428, 21785, 27800, 33380, 34856, 41725, 43570, 66760, 83450, 87140, 108925, 166900, 174280, 217850, 231991, 333800, 435700, 463982, 605623, 871400, 927964, 1159955, 1211246, 1855928, 2319910, 2422492, 3028115, 4639820, 4844984, 5799775, 6056230, 7271833, 9279640, 11599550, 12112460, 14543666, 15140575, 23199100, 24224920, 29087332, 30281150, 36359165, 46398200, 58174664, 60562300, 72718330, 121124600, 145436660, 181795825, 290873320, 363591650, 727183300, 1010784787, 1454366600, 2021569574, 4043139148, 5053923935, 8086278296, 10107847870, 20215695740, 25269619675, 40431391480, 50539239350, 101078478700, 202156957400]

約数ペア:

[(1, 202156957400), (2, 101078478700), (4, 50539239350), (5, 40431391480), (8, 25269619675), (10, 20215695740), (20, 10107847870), (25, 8086278296), (40, 5053923935), (50, 4043139148), (100, 2021569574), (139, 1454366600), (200, 1010784787), (278, 727183300), (556, 363591650), (695, 290873320), (1112, 181795825), (1390, 145436660), (1669, 121124600), (2780, 72718330), (3338, 60562300), (3475, 58174664), (4357, 46398200), (5560, 36359165), (6676, 30281150), (6950, 29087332), (8345, 24224920), (8714, 23199100), (13352, 15140575), (13900, 14543666), (16690, 12112460), (17428, 11599550), (21785, 9279640), (27800, 7271833), (33380, 6056230), (34856, 5799775), (41725, 4844984), (43570, 4639820), (66760, 3028115), (83450, 2422492), (87140, 2319910), (108925, 1855928), (166900, 1211246), (174280, 1159955), (217850, 927964), (231991, 871400), (333800, 605623), (435700, 463982)]