199604859

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{1951}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 270781440

約数和(自身を除く): 71176581

約数列:

[1, 3, 67, 201, 509, 1527, 1951, 5853, 34103, 102309, 130717, 392151, 993059, 2979177, 66534953, 199604859]

約数ペア:

[(1, 199604859), (3, 66534953), (67, 2979177), (201, 993059), (509, 392151), (1527, 130717), (1951, 102309), (5853, 34103)]