216105954

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1283}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 440052480

約数和(自身を除く): 223946526

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 419, 838, 1257, 1283, 2514, 2566, 3849, 7698, 28073, 56146, 84219, 85961, 168438, 171922, 257883, 515766, 537577, 1075154, 1612731, 3225462, 36017659, 72035318, 108052977, 216105954]

約数ペア:

[(1, 216105954), (2, 108052977), (3, 72035318), (6, 36017659), (67, 3225462), (134, 1612731), (201, 1075154), (402, 537577), (419, 515766), (838, 257883), (1257, 171922), (1283, 168438), (2514, 85961), (2566, 84219), (3849, 56146), (7698, 28073)]