199048842

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{7039}}^1$

素因数の和:8618

約数の個数: 24

約数和(自身を含む): 431608320

約数和(自身を除く): 232559478

約数列:

[1, 2, 3, 6, 9, 18, 1571, 3142, 4713, 7039, 9426, 14078, 14139, 21117, 28278, 42234, 63351, 126702, 11058269, 22116538, 33174807, 66349614, 99524421, 199048842]

約数ペア:

[(1, 199048842), (2, 99524421), (3, 66349614), (6, 33174807), (9, 22116538), (18, 11058269), (1571, 126702), (3142, 63351), (4713, 42234), (7039, 28278), (9426, 21117), (14078, 14139)]