214749870721

素因数分解:

${\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1\times {\mathrm{5419}}^1$

素因数の和:7768

約数の個数: 16

約数和(自身を含む): 218200528000

約数和(自身を除く): 3450657279

約数列:

[1, 97, 199, 2053, 5419, 19303, 199141, 408547, 525643, 1078381, 11125207, 39629059, 104602957, 1079145079, 2213916193, 214749870721]

約数ペア:

[(1, 214749870721), (97, 2213916193), (199, 1079145079), (2053, 104602957), (5419, 39629059), (19303, 11125207), (199141, 1078381), (408547, 525643)]