194215821

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{1861}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 265446720

約数和(自身を除く): 71230899

約数列:

[1, 3, 43, 129, 809, 1861, 2427, 5583, 34787, 80023, 104361, 240069, 1505549, 4516647, 64738607, 194215821]

約数ペア:

[(1, 194215821), (3, 64738607), (43, 4516647), (129, 1505549), (809, 240069), (1861, 104361), (2427, 80023), (5583, 34787)]