208032454

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 364928256

約数和(自身を除く): 156895802

約数列:

[1, 2, 7, 14, 67, 131, 134, 262, 469, 917, 938, 1693, 1834, 3386, 8777, 11851, 17554, 23702, 61439, 113431, 122878, 221783, 226862, 443566, 794017, 1552481, 1588034, 3104962, 14859461, 29718922, 104016227, 208032454]

約数ペア:

[(1, 208032454), (2, 104016227), (7, 29718922), (14, 14859461), (67, 3104962), (131, 1588034), (134, 1552481), (262, 794017), (469, 443566), (917, 226862), (938, 221783), (1693, 122878), (1834, 113431), (3386, 61439), (8777, 23702), (11851, 17554)]