207718054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 327916512

約数和(自身を除く): 120198458

約数列:

[1, 2, 41, 61, 82, 122, 131, 262, 317, 634, 2501, 5002, 5371, 7991, 10742, 12997, 15982, 19337, 25994, 38674, 41527, 83054, 327631, 655262, 792817, 1585634, 1702607, 2533147, 3405214, 5066294, 103859027, 207718054]

約数ペア:

[(1, 207718054), (2, 103859027), (41, 5066294), (61, 3405214), (82, 2533147), (122, 1702607), (131, 1585634), (262, 792817), (317, 655262), (634, 327631), (2501, 83054), (5002, 41527), (5371, 38674), (7991, 25994), (10742, 19337), (12997, 15982)]