203420056

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{35267}}^1$

素因数の和:35383

約数の個数: 32

約数和(自身を含む): 440144640

約数和(自身を除く): 236724584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 35267, 70534, 141068, 246869, 282136, 493738, 987476, 1974952, 3632501, 7265002, 14530004, 25427507, 29060008, 50855014, 101710028, 203420056]

約数ペア:

[(1, 203420056), (2, 101710028), (4, 50855014), (7, 29060008), (8, 25427507), (14, 14530004), (28, 7265002), (56, 3632501), (103, 1974952), (206, 987476), (412, 493738), (721, 282136), (824, 246869), (1442, 141068), (2884, 70534), (5768, 35267)]