199887942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1753403}}^1$

素因数の和:1753427

約数の個数: 16

約数和(自身を含む): 420816960

約数和(自身を除く): 220929018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1753403, 3506806, 5260209, 10520418, 33314657, 66629314, 99943971, 199887942]

約数ペア:

[(1, 199887942), (2, 99943971), (3, 66629314), (6, 33314657), (19, 10520418), (38, 5260209), (57, 3506806), (114, 1753403)]