203484197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26891}}^1$

素因数の和:26968

約数の個数: 16

約数和(自身を含む): 247836672

約数和(自身を除く): 44352475

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 26891, 188237, 618493, 1263877, 4329451, 8847139, 29069171, 203484197]

約数ペア:

[(1, 203484197), (7, 29069171), (23, 8847139), (47, 4329451), (161, 1263877), (329, 618493), (1081, 188237), (7567, 26891)]