206348648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{75641}}^1$

素因数の和:75689

約数の個数: 32

約数和(自身を含む): 435697920

約数和(自身を除く): 229349272

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 75641, 151282, 302564, 605128, 832051, 1664102, 2344871, 3328204, 4689742, 6656408, 9379484, 18758968, 25793581, 51587162, 103174324, 206348648]

約数ペア:

[(1, 206348648), (2, 103174324), (4, 51587162), (8, 25793581), (11, 18758968), (22, 9379484), (31, 6656408), (44, 4689742), (62, 3328204), (88, 2344871), (124, 1664102), (248, 832051), (341, 605128), (682, 302564), (1364, 151282), (2728, 75641)]