194472404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{87917}}^1$

素因数の和:88007

約数の個数: 24

約数和(自身を含む): 393872640

約数和(自身を除く): 199400236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 87917, 175834, 351668, 615419, 1230838, 2461676, 6945443, 13890886, 27781772, 48618101, 97236202, 194472404]

約数ペア:

[(1, 194472404), (2, 97236202), (4, 48618101), (7, 27781772), (14, 13890886), (28, 6945443), (79, 2461676), (158, 1230838), (316, 615419), (553, 351668), (1106, 175834), (2212, 87917)]