199112641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1901}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 245403648

約数和(自身を除く): 46291007

約数列:

[1, 7, 13, 91, 1151, 1901, 8057, 13307, 14963, 24713, 104741, 172991, 2188051, 15316357, 28444663, 199112641]

約数ペア:

[(1, 199112641), (7, 28444663), (13, 15316357), (91, 2188051), (1151, 172991), (1901, 104741), (8057, 24713), (13307, 14963)]