201554961

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{5039}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 274176000

約数和(自身を除く): 72621039

約数列:

[1, 3, 67, 199, 201, 597, 5039, 13333, 15117, 39999, 337613, 1002761, 1012839, 3008283, 67184987, 201554961]

約数ペア:

[(1, 201554961), (3, 67184987), (67, 3008283), (199, 1012839), (201, 1002761), (597, 337613), (5039, 39999), (13333, 15117)]