201890162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 326073600

約数和(自身を除く): 124183438

約数列:

[1, 2, 19, 38, 67, 134, 179, 358, 443, 886, 1273, 2546, 3401, 6802, 8417, 11993, 16834, 23986, 29681, 59362, 79297, 158594, 227867, 455734, 563939, 1127878, 1506643, 3013286, 5312899, 10625798, 100945081, 201890162]

約数ペア:

[(1, 201890162), (2, 100945081), (19, 10625798), (38, 5312899), (67, 3013286), (134, 1506643), (179, 1127878), (358, 563939), (443, 455734), (886, 227867), (1273, 158594), (2546, 79297), (3401, 59362), (6802, 29681), (8417, 23986), (11993, 16834)]