208825854

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{5197}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 431392416

約数和(自身を除く): 222566562

約数列:

[1, 2, 3, 6, 37, 74, 111, 181, 222, 362, 543, 1086, 5197, 6697, 10394, 13394, 15591, 20091, 31182, 40182, 192289, 384578, 576867, 940657, 1153734, 1881314, 2821971, 5643942, 34804309, 69608618, 104412927, 208825854]

約数ペア:

[(1, 208825854), (2, 104412927), (3, 69608618), (6, 34804309), (37, 5643942), (74, 2821971), (111, 1881314), (181, 1153734), (222, 940657), (362, 576867), (543, 384578), (1086, 192289), (5197, 40182), (6697, 31182), (10394, 20091), (13394, 15591)]