208180702978

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{11489}}^1\times {\mathrm{80177}}^1$

素因数の和:91781

約数の個数: 16

約数和(自身を含む): 315065865240

約数和(自身を除く): 106885162262

約数列:

[1, 2, 113, 226, 11489, 22978, 80177, 160354, 1298257, 2596514, 9060001, 18120002, 921153553, 1842307106, 104090351489, 208180702978]

約数ペア:

[(1, 208180702978), (2, 104090351489), (113, 1842307106), (226, 921153553), (11489, 18120002), (22978, 9060001), (80177, 2596514), (160354, 1298257)]