201895671

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{5479}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 274613760

約数和(自身を除く): 72718089

約数列:

[1, 3, 71, 173, 213, 519, 5479, 12283, 16437, 36849, 389009, 947867, 1167027, 2843601, 67298557, 201895671]

約数ペア:

[(1, 201895671), (3, 67298557), (71, 2843601), (173, 1167027), (213, 947867), (519, 389009), (5479, 36849), (12283, 16437)]