191993835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68447}}^1$

素因数の和:68483

約数の個数: 32

約数和(自身を含む): 354834432

約数和(自身を除く): 162840597

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 68447, 205341, 342235, 752917, 1026705, 1163599, 2258751, 3490797, 3764585, 5817995, 11293755, 12799589, 17453985, 38398767, 63997945, 191993835]

約数ペア:

[(1, 191993835), (3, 63997945), (5, 38398767), (11, 17453985), (15, 12799589), (17, 11293755), (33, 5817995), (51, 3764585), (55, 3490797), (85, 2258751), (165, 1163599), (187, 1026705), (255, 752917), (561, 342235), (935, 205341), (2805, 68447)]