208144893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{41771}}^1$

素因数の和:41936

約数の個数: 16

約数和(自身を含む): 304768512

約数和(自身を除く): 96623619

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 41771, 125313, 459481, 1378443, 6307421, 18922263, 69381631, 208144893]

約数ペア:

[(1, 208144893), (3, 69381631), (11, 18922263), (33, 6307421), (151, 1378443), (453, 459481), (1661, 125313), (4983, 41771)]