199691102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{739}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 340636800

約数和(自身を除く): 140945698

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 547, 739, 1094, 1478, 7111, 9607, 10393, 14041, 14222, 19214, 20786, 28082, 135109, 182533, 270218, 365066, 404233, 808466, 5255029, 7680427, 10510058, 15360854, 99845551, 199691102]

約数ペア:

[(1, 199691102), (2, 99845551), (13, 15360854), (19, 10510058), (26, 7680427), (38, 5255029), (247, 808466), (494, 404233), (547, 365066), (739, 270218), (1094, 182533), (1478, 135109), (7111, 28082), (9607, 20786), (10393, 19214), (14041, 14222)]