201378787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 217183680

約数和(自身を除く): 15804893

約数列:

[1, 17, 89, 167, 797, 1513, 2839, 13549, 14863, 70933, 133099, 252671, 1205861, 2262683, 11845811, 201378787]

約数ペア:

[(1, 201378787), (17, 11845811), (89, 2262683), (167, 1205861), (797, 252671), (1513, 133099), (2839, 70933), (13549, 14863)]