208524752

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{99487}}^1$

素因数の和:99626

約数の個数: 20

約数和(自身を含む): 407104896

約数和(自身を除く): 198580144

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 99487, 198974, 397948, 795896, 1591792, 13032797, 26065594, 52131188, 104262376, 208524752]

約数ペア:

[(1, 208524752), (2, 104262376), (4, 52131188), (8, 26065594), (16, 13032797), (131, 1591792), (262, 795896), (524, 397948), (1048, 198974), (2096, 99487)]