189826310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 355005504

約数和(自身を除く): 165179194

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 6521, 13042, 14555, 29110, 32605, 65210, 267361, 462991, 534722, 925982, 1336805, 2314955, 2673610, 4629910, 18982631, 37965262, 94913155, 189826310]

約数ペア:

[(1, 189826310), (2, 94913155), (5, 37965262), (10, 18982631), (41, 4629910), (71, 2673610), (82, 2314955), (142, 1336805), (205, 925982), (355, 534722), (410, 462991), (710, 267361), (2911, 65210), (5822, 32605), (6521, 29110), (13042, 14555)]