201897691844

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{421}}^1\times {\mathrm{426661}}^1$

素因数の和:427367

約数の個数: 24

約数和(自身を含む): 355421392536

約数和(自身を除く): 153523700692

約数列:

[1, 2, 4, 281, 421, 562, 842, 1124, 1684, 118301, 236602, 426661, 473204, 853322, 1706644, 119891741, 179624281, 239783482, 359248562, 479566964, 718497124, 50474422961, 100948845922, 201897691844]

約数ペア:

[(1, 201897691844), (2, 100948845922), (4, 50474422961), (281, 718497124), (421, 479566964), (562, 359248562), (842, 239783482), (1124, 179624281), (1684, 119891741), (118301, 1706644), (236602, 853322), (426661, 473204)]