190015882

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 334540800

約数和(自身を除く): 144524918

約数列:

[1, 2, 7, 14, 43, 86, 301, 439, 602, 719, 878, 1438, 3073, 5033, 6146, 10066, 18877, 30917, 37754, 61834, 132139, 216419, 264278, 315641, 432838, 631282, 2209487, 4418974, 13572563, 27145126, 95007941, 190015882]

約数ペア:

[(1, 190015882), (2, 95007941), (7, 27145126), (14, 13572563), (43, 4418974), (86, 2209487), (301, 631282), (439, 432838), (602, 315641), (719, 264278), (878, 216419), (1438, 132139), (3073, 61834), (5033, 37754), (6146, 30917), (10066, 18877)]