201132505

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{17467}}^1$

素因数の和:17533

約数の個数: 24

約数和(自身を含む): 286754688

約数和(自身を除く): 85622183

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 17467, 87335, 122269, 611345, 820949, 855883, 4104745, 4279415, 5746643, 28733215, 40226501, 201132505]

約数ペア:

[(1, 201132505), (5, 40226501), (7, 28733215), (35, 5746643), (47, 4279415), (49, 4104745), (235, 855883), (245, 820949), (329, 611345), (1645, 122269), (2303, 87335), (11515, 17467)]