207979005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{6311}}^1$

素因数の和:6358

約数の個数: 32

約数和(自身を含む): 360541440

約数和(自身を除く): 152562435

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2197, 2535, 6311, 6591, 10985, 18933, 31555, 32955, 82043, 94665, 246129, 410215, 1066559, 1230645, 3199677, 5332795, 13865267, 15998385, 41595801, 69326335, 207979005]

約数ペア:

[(1, 207979005), (3, 69326335), (5, 41595801), (13, 15998385), (15, 13865267), (39, 5332795), (65, 3199677), (169, 1230645), (195, 1066559), (507, 410215), (845, 246129), (2197, 94665), (2535, 82043), (6311, 32955), (6591, 31555), (10985, 18933)]