209026702

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{2213}}^1$

素因数の和:2867

約数の個数: 16

約数和(自身を含む): 318018960

約数和(自身を除く): 108992258

約数列:

[1, 2, 83, 166, 569, 1138, 2213, 4426, 47227, 94454, 183679, 367358, 1259197, 2518394, 104513351, 209026702]

約数ペア:

[(1, 209026702), (2, 104513351), (83, 2518394), (166, 1259197), (569, 367358), (1138, 183679), (2213, 94454), (4426, 47227)]