194919663

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{2731}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 267430016

約数和(自身を除く): 72510353

約数列:

[1, 3, 37, 111, 643, 1929, 2731, 8193, 23791, 71373, 101047, 303141, 1756033, 5268099, 64973221, 194919663]

約数ペア:

[(1, 194919663), (3, 64973221), (37, 5268099), (111, 1756033), (643, 303141), (1929, 101047), (2731, 71373), (8193, 23791)]