201225965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{3593}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 252557568

約数和(自身を除く): 51331603

約数列:

[1, 5, 23, 115, 487, 2435, 3593, 11201, 17965, 56005, 82639, 413195, 1749791, 8748955, 40245193, 201225965]

約数ペア:

[(1, 201225965), (5, 40245193), (23, 8748955), (115, 1749791), (487, 413195), (2435, 82639), (3593, 56005), (11201, 17965)]