208502434

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 370262016

約数和(自身を除く): 161759582

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 4463, 6674, 8926, 23359, 31241, 46718, 62482, 209761, 316873, 419522, 633746, 1468327, 2218111, 2936654, 4436222, 14893031, 29786062, 104251217, 208502434]

約数ペア:

[(1, 208502434), (2, 104251217), (7, 29786062), (14, 14893031), (47, 4436222), (71, 2936654), (94, 2218111), (142, 1468327), (329, 633746), (497, 419522), (658, 316873), (994, 209761), (3337, 62482), (4463, 46718), (6674, 31241), (8926, 23359)]