199384764

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{247991}}^1$

素因数の和:248065

約数の個数: 24

約数和(自身を含む): 472176768

約数和(自身を除く): 272792004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 247991, 495982, 743973, 991964, 1487946, 2975892, 16615397, 33230794, 49846191, 66461588, 99692382, 199384764]

約数ペア:

[(1, 199384764), (2, 99692382), (3, 66461588), (4, 49846191), (6, 33230794), (12, 16615397), (67, 2975892), (134, 1487946), (201, 991964), (268, 743973), (402, 495982), (804, 247991)]