200219148

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26111}}^1$

素因数の和:26195

約数の個数: 48

約数和(自身を含む): 526417920

約数和(自身を除く): 326198772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 26111, 52222, 78333, 104444, 156666, 234999, 313332, 469998, 704997, 939996, 1409994, 1853881, 2819988, 3707762, 5561643, 7415524, 11123286, 16684929, 22246572, 33369858, 50054787, 66739716, 100109574, 200219148]

約数ペア:

[(1, 200219148), (2, 100109574), (3, 66739716), (4, 50054787), (6, 33369858), (9, 22246572), (12, 16684929), (18, 11123286), (27, 7415524), (36, 5561643), (54, 3707762), (71, 2819988), (108, 1853881), (142, 1409994), (213, 939996), (284, 704997), (426, 469998), (639, 313332), (852, 234999), (1278, 156666), (1917, 104444), (2556, 78333), (3834, 52222), (7668, 26111)]