210577048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{77191}}^1$

素因数の和:77239

約数の個数: 32

約数和(自身を含む): 444625920

約数和(自身を除く): 234048872

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 77191, 154382, 308764, 617528, 849101, 1698202, 2392921, 3396404, 4785842, 6792808, 9571684, 19143368, 26322131, 52644262, 105288524, 210577048]

約数ペア:

[(1, 210577048), (2, 105288524), (4, 52644262), (8, 26322131), (11, 19143368), (22, 9571684), (31, 6792808), (44, 4785842), (62, 3396404), (88, 2392921), (124, 1698202), (248, 849101), (341, 617528), (682, 308764), (1364, 154382), (2728, 77191)]